CONOR MCGREGOR VS. JASON STATHAM BOTTLE CAP CHALLENGE; WHO'S BETTER? PLUS JOHN MAYER & MAX HOLLOWAY

"Excellent job @jasonstatham, I tip my cap to you. I’ll take it from here. I nominate Floyd Mayweather," wrote UFC star Conor McGregor, who recently took to social media to post video of himself doing the bottle cap challenge. Check it out!