Croatian lifetime natural Karlo Žure was a boxer throughout his teenager years. But once he started college, he switched to bodybuilding and started a total conditioning plan. The 6'3", 198 lbs., 21 year old says, "My father wanted me to do something physically challenging but wouldn't damage my brain or body. Since then, I have grown lean muscle and always follow a super clean diet and stay shredded all year." Karlo will make his Musclemania® debut next season in Europe.