World University Games, known as "Little Olympics," said the "International University Sports Federation" (English: International University Sports Federation; French: Federation Internationale du Sport Universitaire) hosted only college students and graduates of not more than two years students (age limit is 17-28 years old) participated in the world's largest multi-sports. First launched in 1959, its predecessor, the International University Games. As of March 2009, the World University Games have been held 25 sessions. August 7, 2011, the 26th World Summer Games torch relay city college students held in Shenzhen.