
A seven-month old baby with a genetic mutation that boosts muscle growth is seen in an undated black and white image released by the New England Journal of Medicine on Wednesday June 23, 2004. The discovery, reported in Thursday's New England Journal of Medicine, represents the first documented human case of such a mutation. The boy's mutant DNA segment was found to block production of a protein called myostatin that limits muscle growth. (AP Photo/New England Journal of Medicine, HO)
Read all about him here :
http://news.yahoo.com/news?tmpl=story&u=/ap/20040624/ap_on_he_me/mighty_muscle_gene_5