Stephan Savoia / AP

Egyptian Body builder Moustafa Ismail lifts free weights during his daily workout at World Gym in Milford, Mass. Ismail has been given the title of world's biggest arms, biceps and triceps, by the Guinness Book of World Records.

See more photos of record breakers in our slideshow: Guinness World Records 2012

Stephan Savoia / AP

Ismail lifts weights during his daily workout.

Stephan Savoia / AP

Moustafa Ismail rests during his daily workout at the gym.

Follow @NBCNewsPictures

•Sign up for the NBCNews.com Photos Newsletter