Video: Austin Trout- Holly Holm is the only MMA fighter that can be sucessful in boxing

Austin Trout gives his thoughts on talks of a Floyd Mayweather vs Conor McGregor and give his opinion on who is the only MMA fighter that could make the transition to boxing… or in the case of his choice, back to boxing.

Trout (30-2, 17 KOs) was present for the press conference for his upcoming fight this Saturday. The former super welterweight world champion, is ready to collect his second world title on Saturday, May 21 when he meets IBF Junior Middleweight world champion Jermall Charlo in a 12-round match live on SHOWTIME (10 p.m. ET/7 p.m. PT) from The Chelsea, a one-of-a-kind 40,000-square-foot venue inside The Cosmopolitan of Las Vegas.