Brock Lesnar
The former UFC Heavyweight Champion and two time WWE superstar, Brock Lesnar is a true icon in the sporting world. Not only has he gained popularity as a wrestler, but when he transitioned to MMA the man not only held his own, but used his massive size and wrestling ability to dominate the competition en route to winning the the heavyweight strap.
Who else do you think has an impressive physical form? Let us know in the comments below and be sure to follow Generation Iron on Facebook and Twitter.
