Which of the following countries hosted the first edition of the Summer Youth Olympic Games in 2010?

Correct option is B

The 1st Summer Youth Olympic Games was held in Singapore, in August 2010.
· The youth Olympic Games (YOG) is an international multi-sport event for athletes between 15 and 18 years old
· The Youth Olympic Games was created at the initiative of the former President of the International Olympic Committee (IOC), Jacques Rogge.
· The 1st Winter Youth Olympic Games was held in Innsbruck, in January 2012.