David Zaslav and Conor McGregor built their fame in opposite worlds. Zaslav is a media executive who ran Discovery for more than fifteen years and then led Warner Bros. Discovery, one of the largest entertainment companies on earth. McGregor is a mixed martial artist from Dublin who became the first fighter to hold two UFC titles at the same time and turned himself into a global celebrity. They have never worked together, they are not related, and no public record shows that they have ever met. There is, however, one real broadcast link between their worlds, and this article explains it honestly, with its limits, after telling both men’s stories.
Zaslav spent two decades deciding what television audiences could watch, first at NBCUniversal and then as the chief executive who merged Discovery with WarnerMedia in 2022. McGregor spent a decade as the loudest and richest draw in combat sports, a fighter whose press conferences were events in themselves. One man sold stories to the world from a boardroom. The other sold fights from a cage. Put side by side, they show two very different ways of mastering the modern attention economy.
Quick Facts
| Detail | David Zaslav | Conor McGregor |
|---|---|---|
| Known for | Media executive, led Discovery and Warner Bros. Discovery | First simultaneous two division UFC champion |
| Born | 15 January 1960, Brooklyn, New York | 14 July 1988, Dublin, Ireland |
| Peak role | President and CEO of Warner Bros. Discovery, 2022 to 2026 | UFC featherweight and lightweight champion, 2016 |
| Background | Binghamton University; Boston University School of Law | Crumlin Boxing Club; SBG Ireland under John Kavanagh |
| Spouse | Pam Zaslav | Dee Devlin, married 2025 |
Who Is David Zaslav?
David Zaslav was born on 15 January 1960 in Brooklyn, New York, into a Jewish family of Polish and Ukrainian origin. His family moved to Ramapo, New York, when he was eight, and he attended Ramapo High School. He earned a bachelor’s degree from Binghamton University and a law degree with honors from Boston University School of Law in 1985.
Zaslav began his career as an attorney at the New York law firm LeBoeuf, Lamb, Leiby and MacRae. That legal start in the entertainment business led him to television, where he would spend the rest of his career. Unlike the celebrity executives who came after him, Zaslav built his reputation quietly, as a dealmaker who understood how channels reach homes and how much that access is worth.
Zaslav: From NBC to Discovery
In 1989 Zaslav joined NBC, where he stayed for seventeen years. He rose to become President of Cable and Domestic TV and New Media Distribution at NBCUniversal. In that role he helped develop and launch CNBC and MSNBC, and he oversaw distribution and carriage deals for networks including Bravo, USA Network, and SCI FI, along with NBCUniversal interests in A&E, History, and the Sundance Channel. Few executives knew the cable business as thoroughly as he did by the time he left in 2006.
In November 2006, Zaslav became Chief Executive Officer of Discovery Communications, succeeding Judith McHale. Under him, Discovery became a publicly traded company in 2008 and a Fortune 500 company in 2014. He expanded its channel portfolio with networks such as OWN and Investigation Discovery, pushed the company into international markets, and launched the streaming service discovery+. His biggest deal of that era was the acquisition of Scripps Networks Interactive in 2018 for $14.6 billion, which brought Food Network, HGTV, and DIY Network into the company, renamed Discovery, Inc. He was inducted into the Cable Hall of Fame in 2017 and named to the Time 100 list in 2022.
Zaslav: The Warner Bros. Discovery Years
In May 2021, Discovery announced it would combine with WarnerMedia, the owner of Warner Bros., HBO, and CNN. The deal closed on 8 April 2022, and Zaslav became President and Chief Executive Officer of the new company, Warner Bros. Discovery. Under him the company launched the Max streaming service in 2023, appointed new leadership at CNN, and cancelled finished or nearly finished projects, including the film Batgirl, as tax write offs, a strategy that drew heavy public criticism.
In June 2025, the company announced a plan to split into two businesses, one for streaming and studios and one for global networks. Before that split happened, Paramount Skydance agreed to acquire Warner Bros. Discovery in a deal announced in February 2026. Shareholders approved the acquisition in April 2026, regulators cleared it by the end of September 2026, and the deal closed on 6 October 2026. Zaslav departed the company when the acquisition closed, ending a run of almost twenty years at the top of first Discovery and then Warner Bros. Discovery.
Who Is Conor McGregor?
Conor Anthony McGregor was born on 14 July 1988 in Dublin, Ireland, to Tony and Margaret McGregor, and was raised in Crumlin and later Lucan. He began boxing at the Crumlin Boxing Club at the age of twelve. He worked as a plumbing apprentice before committing to mixed martial arts, training at Straight Blast Gym Ireland under coach John Kavanagh.
McGregor turned professional in 2008. In 2012 he won both the Cage Warriors featherweight and lightweight titles, becoming the first European fighter to hold two of that promotion’s belts at once. The UFC signed him in February 2013, and he won his debut against Marcus Brimage by knockout in April 2013. His rise from a Dublin apprentice plumber to the most famous fighter in the world took less than five years from that debut.
McGregor: Thirteen Seconds and Two Belts
In July 2015 McGregor beat Chad Mendes to win the interim UFC featherweight title. On 12 December 2015, at UFC 194, he knocked out Jose Aldo, the champion who had not lost in a decade, in thirteen seconds, the fastest finish in UFC title fight history. His post fight explanation became one of the most quoted lines in the sport:
“Precision beats power, and timing beats speed.”
The year 2016 made him a superstar. He lost to Nate Diaz by submission in March, then beat Diaz in the rematch in August. On 12 November 2016, at UFC 205 in Madison Square Garden, he knocked out Eddie Alvarez to win the lightweight title while still holding the featherweight belt, becoming the first fighter in UFC history to hold two titles simultaneously. In August 2017 he crossed into boxing and lost to Floyd Mayweather Jr. by technical knockout in the tenth round of one of the richest fights ever staged. In October 2018 he lost to Khabib Nurmagomedov by submission at UFC 229, an event that sold a record 2.4 million pay per views.
McGregor: Fame, Business, and Setbacks
McGregor’s last UFC victory came in January 2020, when he stopped Donald Cerrone in forty seconds. In 2021 he lost twice to Dustin Poirier, the second time suffering a broken leg at the end of the first round at UFC 264 in July 2021. He has not fought since. A planned comeback against Michael Chandler at UFC 303 in June 2024 was cancelled after he broke a toe in training.
Outside the cage, McGregor built a business profile to match his fame. He launched Proper No. Twelve Irish whiskey in September 2018 and sold his stake in stages to Proximo Spirits, which became the brand’s sole owner in 2021. Forbes ranked him the world’s highest paid athlete in 2021. He became a part owner of the Bare Knuckle Fighting Championship in April 2024, starred in the 2023 Netflix documentary series McGregor Forever, and made his acting debut as the villain Knox in the 2024 film Road House. In March 2025 he announced he would run for President of Ireland, but he withdrew from the race in mid September 2025 after failing to build the nominations he needed.
The Civil Case and Its Aftermath
In November 2024, a civil jury in Dublin found McGregor liable for assault in a case brought by Nikita Hand over an incident in December 2018, and awarded her €248,603 in damages. McGregor had denied the allegation and said the encounter was consensual. His appeal was dismissed in full by the Court of Appeal in July 2025.
The ruling had immediate business consequences. Proximo Spirits announced it would no longer use McGregor’s name and likeness in the marketing of Proper No. Twelve, the whiskey brand he had founded. Major Irish and British retailers removed his drinks brands from their shelves, and several sponsorship and partnership deals ended. Any honest account of McGregor’s recent years has to include this chapter, because it reshaped his career and his business empire as much as any fight did.
The Broadcast Link, Explained Honestly
So what actually connects a television executive and a cage fighter? Not a meeting, not a friendship, and not a business deal. The link is broadcast rights, and it comes with an important timing limit. McGregor’s fights were shown in the United Kingdom and Ireland by BT Sport, including his title win over Aldo. In September 2022, BT Sport’s owner entered a joint venture with Warner Bros. Discovery, and in July 2023 BT Sport was relaunched as TNT Sports under that joint venture, carrying UFC rights in the UK and Ireland. Separately, from January 2022, Discovery itself signed UFC deals in parts of Europe, including discovery+ in the Netherlands and Eurosport in Spain, with Italy added in 2025.
Here is the honest limit: every part of Warner Bros. Discovery’s involvement in UFC broadcasting began after McGregor’s last fight in July 2021. No McGregor fight has ever aired live under Zaslav’s company, and there is no record of the two men meeting or dealing with each other. The fair statement is this: the channel that showed McGregor’s greatest nights later became part of the empire Zaslav built. Nothing stronger than that is true, and this article does not claim anything stronger.
Personal Lives
McGregor has been with Dee Devlin since 2008. They became engaged in August 2020 and married on 12 December 2025. They have four children. Because the children are minors, no names or personal details about them are given here. His parents, Tony and Margaret, have been visible supporters throughout his career, from the Crumlin gym days to his biggest title fights.
Zaslav’s family life is far less public. He is married to Pam Zaslav, and they have three children. Beyond that, his official biographies say little about his family, and no verified public photo of his wife could be found for this article. That privacy is typical of Zaslav’s generation of executives: his public identity is his work, and this article keeps it that way.
What They Share, and What They Do Not
The honest comparison is about method, not contact. Both men understood earlier than most that modern fame and modern media reward whoever controls attention. McGregor turned himself into the product, using prediction, insult, and spectacle to sell fights at a scale the UFC had never seen. Zaslav turned other people’s stories into the product, assembling channels and then entire studios into a portfolio he could sell to advertisers, distributors, and streamers. Both were dealmakers who bet big on themselves: McGregor in the Alvarez and Mayweather fights, Zaslav in the Scripps and WarnerMedia deals.
The differences are just as real. McGregor’s career was physical, public, and short at its peak, and his later years have been defined by injuries, a long absence from the cage, and a civil judgment that cost him sponsors and standing. Zaslav’s career was institutional and long, and it ended not with a defeat in public but with his company being bought, closing a twenty year chapter at the top of American television. One man’s story is about how fast a fighter can rise and fall. The other’s is about how completely a television empire can change hands.
What Is Known and What Is Not Public
| Known and confirmed | Not public or not verified |
|---|---|
| Zaslav led Discovery from 2006 and Warner Bros. Discovery from 2022 to 2026 | Zaslav’s net worth and his reported exit payment, which rests on single chain reporting |
| McGregor held two UFC titles at once in 2016 | Any meeting or direct dealing between Zaslav and McGregor, because none is documented |
| McGregor married Dee Devlin in December 2025 | Names or details of McGregor’s children, because they are minors |
| The 2024 civil judgment and its business fallout | Claims of a 2026 McGregor comeback fight, reported only by low tier sports blogs |
| The BT Sport and TNT Sports broadcast timeline | Private details of either man’s family life beyond what is public |
Figures for either man’s net worth circulate online, but they are estimates and are left out here. Reports of a completed 2026 comeback fight for McGregor appear only on low tier sports blogs and could not be verified against major outlets, so they are excluded as well. This article reports only what reliable public records confirm.
Frequently Asked Questions
Who is David Zaslav?
David Zaslav is an American media executive. He was Chief Executive Officer of Discovery from 2006, built it into a global channels business, and then led Warner Bros. Discovery from its creation in April 2022 until the Paramount Skydance acquisition closed in October 2026, when he departed.
Who is Conor McGregor?
Conor McGregor is an Irish mixed martial artist born on 14 July 1988 in Dublin. He became the first fighter to hold two UFC titles at the same time in November 2016, knocked out Jose Aldo in thirteen seconds in 2015, and became the sport’s biggest pay per view star.
Are David Zaslav and Conor McGregor connected?
Only indirectly, through television rights. McGregor’s fights aired in the UK and Ireland on BT Sport, which later became TNT Sports under a joint venture part owned by Warner Bros. Discovery. The two men have no documented meeting, friendship, or direct business dealing.
Did Warner Bros. Discovery broadcast McGregor’s fights?
No. BT Sport showed his fights before the joint venture existed. Warner Bros. Discovery’s involvement in UFC broadcasting, through TNT Sports in the UK and Ireland and through Discovery deals in parts of Europe, began in 2022, after McGregor’s last fight in July 2021.
Is David Zaslav still the CEO of Warner Bros. Discovery?
No. Paramount Skydance acquired Warner Bros. Discovery in a deal that closed on 6 October 2026, and Zaslav left the company at that point. He had led the company since its formation in 2022, and Discovery before it since 2006.
Who is Conor McGregor’s wife?
Conor McGregor’s wife is Dee Devlin. They have been together since 2008, became engaged in 2020, and married on 12 December 2025. They have four children, whose details are kept private here because they are minors.
Conclusion
David Zaslav and Conor McGregor never shared a stage, a cage, or a boardroom, and this article has not invented a link between them. One built a television empire that reached hundreds of millions of homes and then saw it sold. The other built himself into the biggest name in fighting and then faced injuries, absence, and a court judgment that reshaped his career. The single honest thread between them is a broadcast one: the British and Irish channel that carried McGregor’s greatest nights later became part of Zaslav’s world. Two men, two industries, one lesson about the modern media age: attention is the product, and whoever holds it holds the power.
