Conor McGregor

Conor Anthony McGregor (born 14 July 1988) is an Irish professional mixed martial artist, professional boxer, businessman, and actor. He is a former Ultimate Fighting Championship (UFC) Featherweight and Lightweight Champion, becoming the first UFC fighter to hold UFC championships in two weight classes simultaneously. He is also a former simultaneous Cage Warriors Featherweight and Lightweight Champion.

McGregor is the biggest pay-per-view (PPV) draw in mixed martial arts (MMA) history, having headlined the five highest-selling UFC PPV events. His bout with Khabib Nurmagomedov at UFC 229 drew 2.4 million PPV buys, the most ever for an MMA event. His debut professional boxing match, during which he was defeated by Floyd Mayweather Jr., drew over 5.3 million buys across the United States and the United Kingdom.

McGregor was ranked as the world's highest-paid athlete by Forbes in 2021, earning a reported $180 million. He also featured in the list in 2018, when he was ranked fourth, with a reported income of $99 million.