They're all on steroids.
You've heard Nate Diaz say it time and time again regarding his peers in mixed martial arts. Nick, his brother, has made the same claim for years.
On Friday, Conor McGregor, Diaz's biggest rival, went all in with him on that statement. McGregor admitted that Diaz is correct.
"I'm happy to be tested," McGregor said on a UFC 202 conference call. "The boy is not far along — they f*cking all are on steroids. So it is f*cked up. The co-main and main at 200. That's messed up to me.