Former French Olympic simmer Nassim Khelifi took up serious weight lifting after his aquatic career. The 6'1", 225 lbs., 25 year old is training for Musclemania® Paris which will also be his bodybuilding stage debut. "Physique training is so much different that I did for swimming," Nassim explains. "I did a lot of rep and lighter weights and now its heavy stuff. The diet is much more rigged, too. I never used to watch my diet because I was burning up all the calories in the pool." More news about Nassim soon as his physique readies for the show in Paris on October 11.