A celebration of the sporting careers of some of the greatest athletes in their fields.

Tom Brady's rise to greatness; Eli Manning's big-game heroics; how Aaron Rodgers replaced a legend; Joe Namath, the legendary New York Jets quarterback who pulled off the biggest upset in history.

Track hero Usain Bolt; two pole vault legends; New Zealand's historic shot-putter, Valerie Adams.

A look at some of the greatest boxing icons of all time, including Muhammed Ali, Manny Pacquaio and Sugar Ray Robinson.

Legends of tennis include Rafael Nadal, Martina Navratilova, Martina Hingis and Jimmy Connors.