#8 Triple H

It certainly becomes hard for a wrestler to keep their body in peak shape when they're on the road every single week, without ever getting a break. Triple H has been a WWE mainstay for a long while now.
He had gained a good amount of weight sometime during 2010, as can be seen in the above photo. The Game worked incredibly hard towards getting back in shape, and was looking a bit better by 2012. He underwent a demanding diet schedule in 2015, shedding 15 pounds in 15 days!
Cody Rhodes' uncle is a WWE Hall of Famer. More details HERE.
#7 CM Punk

After Punk left WWE in 2014, he kicked off a stint with UFC. Punk needed to cut weight for his UFC fight, and was well over 200 pounds mere days before his fight against Mickey Gall. With intense training and diet management, Punk managed to cut his weight down to the required mark, and made the weight for the contest.
Also read: Bray Wyatt gets into weird Twitter exchange with NXT UK Superstar
#6 Braun Strowman

The Monster Among Men recently shared a heartbreaking story from 2013, when he weighed a whopping 418 pounds, and needed his girlfriend's help to tie his shoelaces. Fast forward 6 years, and Strowman is in the best shape of his life.