We bring you the list of 10 most extreme bodybuilders ever!

5Moustafa Ismail

This boulder of a man managed to get himself a Guinness World Record for the biggest biceps that stands at 31”. Unfortunately, thanks to his usage of Synthol to increase muscle mass, he is not very popular among other people in this sport, but it seems that doesn’t bother him a lot. His workout regime consists of two gym practices a day, and he has a very rigorous diet that includes three whole pounds of chicken, one pound of steak or fish, and about a gallon of protein shakes.