The name Petar Čelik is synonymous with bodybuilding in the former Yugoslavia. He is the winner of more than a hundred medals at national, European, and world championships, an eighteen-time world champion, and the founder of the first bodybuilding clubs and gyms in Yugoslavia.
After retiring from bodybuilding, he started producing and selling high-protein products. He has five children. He grew up in Bačka Palanka, where he still lives today.
