2. Usain Bolt - most benevolent sprinter

Usain Bolt of Jamaica celebrates winning the men's 200m final of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 20, 2008. Bolt set a new world record with a timing of 19.30 seconds.[ Agencies]

The world's fastest man has a big heart. Bolt has donated 50,000 U.S. dollars to earthquake victims in southwest China's Sichuan province.