Career Timeline of David Zaslav: Major Achievements and Milestones

By Popular Timelines Editorial Team · Updated: May 24, 2025

How David Zaslav built a successful career. Explore key moments that defined the journey.

David Zaslav is an American media executive currently serving as the CEO and president of Warner Bros. Discovery (WBD). He assumed leadership of Discovery, Inc. in 2006, guiding the company through its initial public offering in 2008. Zaslav played a pivotal role in the merger of Discovery, Inc. and WarnerMedia, which was finalized in April 2022, creating the media conglomerate WBD. As CEO, he is responsible for overseeing the operations and strategic direction of the newly formed company, which includes a vast portfolio of entertainment and media assets.

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Full Timeline Career & Achievements

1985: Graduation from Boston University School of Law

In 1985, David Zaslav graduated with honors from the Boston University School of Law with a J.D. degree and subsequently began his career as an attorney.

1989: Joins NBC

In 1989, David Zaslav joined NBC and contributed to the development and launch of CNBC and MSNBC, and oversaw content distribution and negotiated for cable and satellite carriage.

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November 16, 2006: Zaslav Becomes CEO of Discovery Communications

On November 16, 2006, David Zaslav succeeded Judith McHale as CEO of Discovery Communications, initiating a strategy shift to position the company as a content company and overseeing the development of new networks.

2006: CEO of Discovery, Inc.

In 2006, David Zaslav became CEO and president of Discovery, Inc.

2008: Discovery Goes Public

In 2008, David Zaslav oversaw Discovery, Inc. as it went public.

2014: Discovery Becomes a Fortune 500 Company

In 2014, Discovery became a Fortune 500 company under David Zaslav's leadership.

2018: Acquisition of Scripps Networks Interactive

In 2018, Discovery, Inc. acquired Scripps Networks Interactive for $14.6 billion, adding new networks including Food Network, HGTV, and DIY Network.

May 2021: Announcement as CEO of WarnerMedia Merger

In May 2021, it was announced that David Zaslav would become CEO of the merged Discovery and WarnerMedia, succeeding Jason Kilar.

April 8, 2022: Merger Deal Closed

On April 8, 2022, the $43 billion merger deal between Discovery and WarnerMedia closed, with David Zaslav as CEO.

April 2022: Merger with WarnerMedia

In April 2022, Discovery, Inc., under David Zaslav's leadership, merged with WarnerMedia, forming Warner Bros. Discovery.

2022: Appointment of Chris Licht as CEO of CNN

In 2022, as head of Warner Bros. Discovery, David Zaslav appointed Chris Licht as CEO of CNN.

August 2023: Appointment of Mark Thompson as CNN Chief

In August 2023, David Zaslav appointed Mark Thompson, former president and CEO of The New York Times and former Director General at the BBC, as the new CNN chief.

2023: Zaslav's Compensation

In 2023, David Zaslav's total compensation from Warner Bros. Discovery was $49.7 million.

2024: Joint Venture to Create Venu Sports

In 2024, David Zaslav partnered with Disney CEO Bob Iger and Fox CEO Lachlan Murdoch in a joint venture to create Venu Sports, a sports streaming service which was later cancelled.