International Management Group (IMG) and William Morris Endeavour (WME) have purchased UFC (the Ultimate Fighting Championship which made Conor McGregor famous) for $4 billion, in one of the biggest transactions in the entire history of sports.

Clients from WME were invited to purchase a small ownership stake in the UFC.

Coming from sport and entertainment, members of the UFC ownership group include The Weeknd, Adam Levine, Anthony Kiedis, Ben Affleck, Calvin Harris, Conan O’Brien, Flea, Jimmy Kimmel, LL Cool J, Mark Wahlberg, Michael Bay, Venus and Serena Willians, and Sylvester Stallone.

Conan announced the news on his talk show last night:

 

Earlier today, Mike Chiapetta announced the complete list of celebrities who bought a stake in UFC on Twitter: