Michael Phelps is the most decorated Olympian of all time, holding a record 28 medals. He boasts the most Olympic gold medals (23), individual gold medals (13), and individual medals (16). He tied the record of eight medals at the 2004 Athens Games, winning six gold and two bronze. In 2008, he broke Mark Spitz's record by winning eight gold medals at a single Olympics. He continued his success in London 2012, winning four gold and two silver, and Rio 2016, with five gold and one silver, making him the most successful athlete for the fourth consecutive Olympics.
In 1912, Otto Farr set a record in the 100 backstroke, which stood until 1926.
In 1920, Duke Kahanamoku set a record to be the oldest male champion, which Phelps would later beat in 2016.
In 1926, Otto Farr's backstroke record, set in 1912, was broken.
In 1932, Ralph Flanagan was the youngest male to make a U.S. Olympic swim team before Michael Phelps in 2000.
In 1972, Mark Spitz set a record for gold medals won in a single Olympic Games, a record Michael Phelps tied in 2008.
In 1980, Eric Heiden set a record for individual gold medals at a single Games, a record that Michael Phelps tied in 2008.
From 1983, Bob Bowman swam for Florida State University.
On June 30, 1985, Michael Fred Phelps II was born. He later became an American competitive swimmer and the most decorated Olympian of all time.
Until 1985, Bob Bowman swam for Florida State University.
In 1992, Vitaly Scherbo equaled the record set by Eric Heiden in 1980 for individual gold medals at a single Games, tying the record for individual gold medals at a single Games, a record that Michael Phelps tied in 2008.
In 1994, when Michael Phelps was nine years old, his parents divorced, which he later revealed had a severe negative impact on him and his siblings.
In 2000, Michael Phelps became a member of the USA Olympic team.
In 2000, Michael Phelps finished 5th in the 200-meter butterfly, marking his first appearance in the finals of that event at the Olympics.
In 2000, Michael Phelps qualified for the Summer Olympics at the age of 15, becoming the youngest male to make a U.S. Olympic swim team in 68 years.
In 2000, Michael Phelps's father remarried.
The July 28, 2012 event marked the first time Michael Phelps had not medaled at the Olympics since the 2000 Olympics.
In 2001, Ian Thorpe set a record of six gold medals at the World Championships, a record that Michael Phelps broke in 2007.
In 2001, Michael Phelps set his previous world record of 1:54.58 in the 200-meter butterfly. This record was then broken at the 2003 World Aquatics Championships.
In 2001, at the World Championship Trials, Michael Phelps broke the world record in the 200-meter butterfly, becoming the youngest male ever to set a world record in swimming at 15 years and 9 months. Later that year, at the World Championships in Fukuoka, Japan, Phelps broke his own world record in the 200-meter butterfly, winning his first world championship.
At Nationals in 2002, Phelps set an American record in the 200-meter individual medley and bettered the world record in the 400-meter individual medley.
At the 2002 Pan Pacific Swimming Championships in Yokohama, Japan, Michael Phelps won three gold medals and two silver medals, including a world record in the 4x100-meter medley relay.
Since 2002, Michael Phelps had been unbeaten in the 200-meter butterfly final until the 2010 Pan Pacific Swimming Championships.
At the 2003 World Aquatics Championships, Michael Phelps won four gold medals, two silver medals, and broke five world records, including his own record in the 200-meter butterfly on July 22.
In 2003, Michael Phelps graduated from Towson High School.
In 2003, Michael Phelps set a record in the 200-meter individual medley with a time of 1:55.94.
In 2003, at the Duel in the Pool, Michael Phelps broke the world record in the 400-meter individual medley. Later, at a meet in Santa Clara County, California, he broke the world record in the 200-meter individual medley.
In November 2004, Michael Phelps was arrested for driving under the influence of alcohol in Salisbury, Maryland, leading to probation and community service.
After the 2004 Summer Olympics, Bob Bowman was hired as the head coach for the University of Michigan.
After two very close victories in the 100 m butterfly at the 2004 and 2008 Olympics (by 0.04 and 0.01 sec, respectively).
At the 2004 Summer Olympics in Athens, Michael Phelps won six gold and two bronze medals, tying the record for most medals won at a single Games.
At the 2004 U.S. Olympic Team Trials, Michael Phelps qualified in six individual events and set a world record in the 400-meter individual medley with a time of 4:08.41. He later dropped the 200-meter backstroke to focus on the 200-meter freestyle.
In 2004, Michael Phelps was a member of the USA Olympic team.
In 2004, Michael Phelps won gold in the 200-meter butterfly at the Olympics, continuing his dominance in the event.
In 2004, at the Athens Olympic Games, the United States set a record in the 4x100-meter medley relay that was broken in 2008.
In 2004, during the Athens Olympics, Michael Phelps achieved two Olympic butterfly titles, marking his early dominance in the sport.
At the 2005 World Championship Trials, Michael Phelps decided to drop his specialty events, the 400-meter individual medley and the 200-meter butterfly, and experiment with the 400-meter freestyle and the 100-meter freestyle. He went on to win the 400-meter freestyle, the 200-meter freestyle, the 100-meter butterfly, the 100-meter freestyle, and the 200-meter individual medley at the Trials.
In 2005, Ian Crocker set a world record of 50.40 seconds.
In 2005, at the World Aquatics Championships, Michael Phelps showcased his versatility by winning a total of six medals, five golds and one silver, demonstrating his prowess across various swimming disciplines.
In 2006, Michael Phelps achieved remarkable success at the Pan Pacific Swimming Championships, securing five gold medals and one silver, marking a significant milestone in his career with world-record performances.
In 2006, at the National Championships, Michael Phelps dominated by winning three events: the 200-meter butterfly, the 100-meter butterfly, and the 200-meter individual medley, underscoring his dominance in multiple disciplines.
On August 1, 2007, at the US Nationals in Indianapolis, Michael Phelps swam the 200-meter backstroke in 1:54.65, which was the third-fastest time ever in the event, showing versatility.
In 2007, Michael Phelps also won the 100-meter butterfly at the World Aquatics Championships.
In 2007, Michael Phelps met Nicole Johnson at the ESPYs, beginning their relationship.
After the 2008 Olympics, Michael Phelps established the Michael Phelps Foundation using his $1 million Speedo bonus, focusing on growing the sport of swimming and promoting healthier lifestyles.
After the 2008 Summer Olympics, Bob Bowman returned to Baltimore as CEO at the North Baltimore Aquatic Club.
After two very close victories in the 100 m butterfly at the 2004 and 2008 Olympics (by 0.04 and 0.01 sec, respectively).
At the 2008 Beijing Games, Michael Phelps won eight gold medals, breaking the record of seven first-place finishes at a single Olympic Games.
During the 2008 Olympics, Michael Phelps was questioned about potential performance-enhancing substance use; Phelps had signed up for Project Believe and passed all nine tests administered to him during the Games, dispelling all the doubts.
During the 2008 Summer Olympics, Ian Thorpe congratulated Michael Phelps after he won his eighth gold medal, acknowledging Phelps's growth and maturity.
Following the 2008 Summer Olympics, Michael Phelps started the Michael Phelps Foundation, focusing on growing the sport of swimming and promoting healthier lifestyles.
In 2008, Michael Phelps and Nicole Johnson broke up for the first time, experiencing a temporary pause in their relationship.
In 2008, Michael Phelps received Sports Illustrated magazine's Sportsman of the Year award due to his unprecedented Olympic success.
In 2008, Michael Phelps secured another gold medal in the 200-meter butterfly, further solidifying his legacy in the event.
In 2008, Michael Phelps was a member of the USA Olympic team.
In 2008, at the Olympics, Michael Phelps won his second gold medal in the 4×100-meter freestyle relay, setting a world record, with teammate Jason Lezak's remarkable anchor leg performance.
In 2008, at the U.S. Olympic Team Trials, Michael Phelps showcased his exceptional talent by competing in six individual events and breaking his own world record in the 400-meter individual medley and 200-meter individual medley.
Michael Phelps competed in eight events in the 2008 Summer Olympics in Beijing.
Phelps was reportedly motivated by the national team's failure to win the men's 4 × 100 m freestyle relay since their Beijing 2008 and Rome 2009 titles.
Rebecca Soni and Phelps (twice) are the only swimmers to successfully defend an individual title from the 2008 Games.
In February 2009, a photograph of Michael Phelps using a bong went viral, resulting in the loss of Kellogg's as a sponsor and a three-month suspension by USA Swimming.
On April 9, 2009, Michael Phelps was invited to appear before the Maryland House of Delegates and the Maryland Senate, to be honored for his Olympic accomplishments.
In 2009, Michael Phelps won his third consecutive title in the 100-meter butterfly at the World Aquatics Championships.
In 2009, at the National Championships, Michael Phelps shortened his program and won three individual events, including a world-record time in the 100-meter butterfly.
Phelps was reportedly motivated by the national team's failure to win the men's 4 × 100 m freestyle relay since their Beijing 2008 and Rome 2009 titles.
In 2010, Michael Phelps and Nicole Johnson broke up again, facing another challenge in their relationship.
In 2010, at the National Championships, Phelps competed in five individual events, winning the 200-meter freestyle and 100-meter butterfly. He expressed dissatisfaction with his 200-meter butterfly performance. He finished second in the 200-meter individual medley and fourth in the 200-meter backstroke.
In 2010, at the Pan Pacific Swimming Championships, Phelps won the 200-meter butterfly, 4x200-meter freestyle relay, 100-meter butterfly, and 4x100-meter freestyle relay, setting a championship record in the 100-meter freestyle during the 4x100-meter freestyle relay. He also won the 4x100-meter medley relay.
In 2010, the Michael Phelps Foundation, along with the Michael Phelps Swim School and KidsHealth.org, developed and piloted the "im" program for Boys & Girls Club members, teaching children the importance of being active and healthy.
In 2011, at the World Aquatics Championships in Shanghai, Phelps won a bronze medal in the 4x100-meter freestyle relay, a silver medal in the 200-meter freestyle, and a gold medal in the 200-meter butterfly, becoming the first swimmer to win five gold medals in one discipline at the World Aquatics Championships.
In 2011, the Xbox 360/Kinect game 'Michael Phelps: Push the Limit' was released, aiming to bring swimming excitement to living rooms.
On July 28, 2012, Michael Phelps qualified last for the final in the 400-meter individual medley at the London Olympics. He then finished fourth in the final, marking the first time he failed to medal in an Olympic event since 2000.
On July 31, 2012, at the London Olympics, Michael Phelps won a silver medal in the 200-meter butterfly and a gold medal in the 4x200-meter freestyle relay, becoming the all-time record holder for most Olympic medals won, surpassing Larisa Latynina.
On August 2, 2012, Michael Phelps won his 16th Olympic gold medal in the 200-meter individual medley at the London Olympics, becoming the first male swimmer to win the same event in three consecutive Olympics.
After the 2012 Olympics, Michael Phelps contemplated suicide, revealing the depth of his struggles with depression.
At the 2012 Summer Olympics in London, Michael Phelps won four gold and two silver medals, adding to his Olympic medal count.
Following the 2012 Summer Olympics in London, Michael Phelps stated his intention to work more with his Foundation after retiring from competition.
In 2012, Michael Phelps and Nicole Johnson started to reconcile, beginning the path toward re-establishing their relationship.
In 2012, Michael Phelps concluded the London Olympics by winning his 18th career gold medal and 22nd overall in the 4x100-meter medley relay. He was the most successful swimmer of the meet for the third consecutive Olympics. FINA honored Phelps for being the most decorated Olympian ever.
In 2012, Michael Phelps finished second in the 200-meter butterfly at the London Olympics, losing the title to Chad le Clos.
In 2012, Michael Phelps received the FINA Swimmer of the Year Award for his achievements in swimming.
In 2012, Michael Phelps was a member of the USA Olympic team.
In 2012, after the London Olympics, Michael Phelps retired from swimming, expressing a desire to be done with the sport.
In 2012, at the Alfred Dunhill Links Championship, Michael Phelps set the world record for the longest televised putt in history, sinking a putt from 159 feet away.
The relationship between Phelps and coach Bob Bowman had deteriorated in the preparations for London 2012.
In April 2014, Michael Phelps announced his return to competitive swimming.
In April 2014, Michael Phelps made a comeback to competitive swimming after retiring in 2012.
In May 2014, Michael Phelps won the 100-meter butterfly event at the Arena Grand Prix in Charlotte, North Carolina, after coming out of retirement.
In September 2014, Michael Phelps was arrested for driving under the influence of alcohol and speeding in Baltimore, resulting in a six-month suspension from USA Swimming.
In 2014, the relationship between Michael Phelps and Chad le Clos deteriorated after Phelps suggested that current butterfly times were slow after coming back from retirement.
In February 2015, Michael Phelps got engaged to Nicole Johnson, marking a significant step in their relationship.
In December 2015, at the Winter Nationals in Federal Way, Michael Phelps won titles in the 100-meter butterfly, 200-meter butterfly, and 200-meter individual medley, bringing his career total to 62 national titles.
Due to his DUI arrest in 2014, Michael Phelps was suspended from competing in the 2015 World Aquatics Championships, affecting the United States' performance in the 4 × 100 m freestyle relay.
In 2015, Bob Bowman was hired as the men's and women's swimming coach at Arizona State University.
In 2015, after being dropped from the team for the World Aquatics Championships, Michael Phelps competed in the US National Championships, winning gold medals in the 100-meter butterfly, 200-meter butterfly, and 200-meter individual medley, achieving the fastest times in the world for that year in each event.
On June 13, 2016, Michael Phelps secretly married Nicole Johnson, a former Miss California USA, though the marriage wasn't publicly reported until months later.
On August 12, 2016, Michael Phelps announced his second retirement, having won more medals than 161 countries.
After retirement in 2016, Michael Phelps reflected on how he started swimming because his mom wanted him to learn.
At the 2016 Summer Olympics in Rio de Janeiro, Michael Phelps won five gold medals and one silver medal, marking his fourth consecutive Olympics as the most successful athlete.
By the 2016 Olympic Trials, despite his age Phelps "felt physically stronger in the water, perhaps because of drills Bowman added to his pool workouts, like multiple repeats of 40 seconds of dolphin kicking while hugging a 10-pound weight to his chest".
In 2016, Michael Phelps sought Ray Lewis's advice, which helped him find his life purpose and desire to compete in the 2016 Summer Olympics.
In 2016, Michael Phelps was a member of the USA Olympic team.
In 2016, Michael Phelps was awarded the FINA Swimmer of the Year Award again, recognizing his outstanding performances.
In 2016, at the US trials in Omaha for the Summer Olympics, Michael Phelps won the 200 m butterfly, 200 m individual medley, and 100 m butterfly events. He became the first American male swimmer to qualify for a fifth Olympics.
On August 7, 2016, Michael Phelps won his 19th Olympic gold medal in the 4 × 100 m freestyle relay, swimming the second leg with an impressive split time of 47.12.
In 2017, Michael Phelps joined the board of Medibio, a company focused on the diagnosis of mental health disorders.
In 2017, Michael Phelps won the Laureus World Comeback of the Year Award.
In January 2018, Michael Phelps publicly revealed that he has struggled with both ADHD and depression.
As of August 21, 2018, Michael Phelps still held 11 age group records.
At the 2020 Olympics, Federica Pellegrini became the second swimmer in history to make five finals in the same event, a feat previously accomplished by Phelps.
In 2022, Michael Phelps's father, Fred Phelps, passed away, leading to a tributary post on Instagram.
As of July 23, 2023, Michael Phelps holds world records in two events, after his last standing individual world record in the 400 m individual medley was broken.
On August 17, Michael Phelps won his eighth gold medal, breaking Mark Spitz's record of seven gold medals won in a single Olympic Games. Additionally, he broke the world record in the 4x100-meter medley relay.