'Real-life Popeye', Moustafa Ismail from Egypt is a man with the world’s largest biceps. 24-year-old gas station attendant Big Mo who has had his 79 cm (31 in) biceps confirmed will appear in the 2013 issue of the Guinness Book of Records. The man started bodybuilding ten years ago and claims to have a minimum of three hours of training, at least twice a day.