These are books for improving English reading skills and building vocabulary on sports, with many situations, stories, and beautiful illustrations, for the Olympics 2012.

Handbooks for athletes and visitors at the Olympic: http://learnenglish.britishcouncil.org/en/english-for-the-games/visitors

Stories about the Olympics: http://learnenglish.britishcouncil.org/en/english-for-the-games/readers