Does Michael Phelps have Marfan syndrome? If so, how has it affected(00)

Chet Hintz
Does Michael Phelps have Marfan syndrome? If so, how has it affected


Image gallery: How Does Michael Phelps Earn Money?

Does Michael Phelps have Marfan syndrome? If so, how has it affected Olympics Rio roundup day 4 Michael Phelps claims gold medal No. 21 How fast does Olympic legend Michael Phelps swim?