Gallery: 
 

AP Jossimar Calvo, of Colombia, competes in the still rings of the men's individual all-around final of the artistic gymnastics competition at the Pan Am - Photo

Jossimar Calvo, of Colombia, competes in the still rings of the men's individual all-around final of the artistic gymnastics competition at the Pan Am

Thursday October 27, 03:11 AM
Jossimar Calvo, of Colombia, competes in the still rings of the men's individual all-around final of the artistic gymnastics competition at the Pan American Games in Guadalajara, Mexico, Wednesday, Oct. 26, 2011. (AP Photo/Dario Lopez-Mills)