Childhood and Education Journey of Kevin O'Leary in Timeline

By Popular Timelines Editorial Team · Updated: May 15, 2026

An overview of the childhood and early education of Kevin O'Leary, highlighting the experiences that shaped the journey.

Kevin O'Leary, known as Mr. Wonderful, is a Canadian businessman and television personality. He gained prominence through appearances on Canadian shows like The Lang and O'Leary Exchange and Dragons' Den (2004-2014). O'Leary has been a Shark Tank investor since 2009. He hosted Discovery Channel's Project Earth in 2008. In 2025, he made his feature film debut.

Sections (4)

Full Timeline Early Life & Education Career & Achievements Controversies & Scandals

July 9, 1954: Kevin O'Leary Born

On July 9, 1954, Terrence Thomas Kevin O'Leary, later known as Mr. Wonderful, was born in Montreal, Canada.

July 1954: Birth of Kevin O'Leary

In July 1954, Kevin O'Leary was born in Montreal to Georgette Bookalam and Terry O'Leary. He has a brother named Shane O'Leary and holds Irish citizenship due to his paternal heritage. O'Leary also has dyslexia.

1977: Received Bachelor's Degree

In 1977, Kevin O'Leary received an honors bachelor's degree in environmental studies and psychology from the University of Waterloo.

1978: Internship at Nabisco

In 1978, between his first and second years of his MBA program, Kevin O'Leary interned at Nabisco in Downtown Toronto and then worked as an assistant brand manager for Nabisco's cat food brand.

1980: Received MBA

In 1980, Kevin O'Leary received an MBA in entrepreneurship from Ivey Business School at the University of Western Ontario.

1990: Marriage to Linda Greer

In 1990, Kevin O'Leary married Linda Greer. The couple separated in 2011, but they resumed their marriage after two years.

2006: Refers to himself as "Mr. Wonderful"

In 2006, Kevin O'Leary had already referred to himself as "Mr. Wonderful" in a casting video for Dragon's Den, predating either show.

2011: Separation from Linda Greer

In 2011, Kevin O'Leary separated from his wife Linda Greer, but they later reconciled and resumed their marriage after two years.

2013: Comments on "Mr. Wonderful" Nickname

In a 2013 interview, Kevin O'Leary implied he could not remember how he got the nickname "Mr. Wonderful", which had become associated with his reputation for being mean yet helpful to entrepreneurs.

2016: Remarks on Business Sacrifices

In a 2016 interview, Kevin O'Leary commented on the sacrifices made for a successful business, balancing time with family and providing for them later in life.

2017: Describes Russia as "neither an ally nor a foe"

In 2017, Kevin O'Leary described Russia as "neither an ally nor a foe" in an interview with the CBC.

2017: "Godzilla versus Bambi" Trade Negotiations

In 2017, Kevin O'Leary described hypothetical trade negotiations between US President Donald Trump and Canadian Prime Minister Justin Trudeau as "Godzilla versus Bambi".

2017: Suggests Senators Should Pay Money Annually

In a 2017 interview with Evan Solomon, Kevin O'Leary suggested that Senators should pay money every year, instead of being paid, thus turning "a cost centre to Canada" into "a profit centre."

August 24, 2019: Involved in Fatal Boat Crash

On August 24, 2019, Kevin O'Leary and his wife Linda were involved in a fatal boat crash on Lake Joseph in Muskoka, Ontario, resulting in two deaths and subsequent charges against Linda O'Leary and the pilot of the other boat.

September 14, 2021: Linda O'Leary Found Not Guilty

On September 14, 2021, Linda O'Leary was found not guilty of careless operation of a vessel in connection to the fatal boat crash that occurred in August 2019.

2022: Obtains UAE Citizenship

In a 2022 CNBC interview, Kevin O'Leary mentioned that he has obtained a United Arab Emirates citizenship in order to be able to partner with Emiratis on investments.