Lee Edward Evans was an American sprinter. He won two gold medals in the 1968 Summer Olympics, setting world records in the 400 meters and the 4 × 400 meters relay, both of which stood for 20 and 24 years respectively. Evans co-founded the Olympic Project for Human Rights and was part of the athlete's boycott and the Black Power movement.

The 1968 Summer Olympics, officially known as the Games of the XIX Olympiad and commonly known as Mexico 1968, were an international multi-sport event held from 12 to 27 October 1968 in Mexico City, Mexico. These were the first Olympic Games to be staged in Latin America and the first to be staged in a Spanish-speaking country. They were also the first Games to use an all-weather (smooth) track for track and field events instead of the traditional cinder track, as well as the first example of the Olympics exclusively using electronic timekeeping equipment.