Mike Tyson training: 50 Cent, WWE legend The Undertaker and UFC’s T.J. Dillashaw amazed by power

Mike Tyson’s latest training montage has attracted the attention of some major celebrities. The 53-year-old heavyweight boxing legend previously teased a potential ring return and now declared, ‘I’m back,’ at the end of a ferocious 20-second clip smashing pads. 50 Cent commented: “Mike looks like he can win another title. Wait, there’s gotta be some […]