Nanjing 2014 - Gold Medalist Martin Manley of Jamaica celebrates after the Men’s 400m Final of athletics event at the Nanjing 2014 Youth Olympic Games in Nanjing, capital of Jiangsu Province, Aug. 23, 2014.

Nanjing 2014 - Jaheel Hyde of Jamaica competes during Men’s 110m Hurdles competition of the Nanjing 2014 Youth Olympic Games in Nanjing, capital of Jiangsu Province, Aug. 23, 2014. Jaheel Hyde won the gold.

Nanjing 2014 - Gold Medalist Martin Manley of Jamaica crosses the finishing line in the Men’s 400m Final of athletics event of athletics event at the Nanjing 2014 Youth Olympic Games in Nanjing, capital of Jiangsu Province, Aug. 23, 2014. 

Nanjing 2014 - Jaheel Hyde of Jamaica celebrates after Men’s 110m Hurdles competition of the Nanjing 2014 Youth Olympic Games in Nanjing, Jiangsu Province, Aug. 23, 2014.

6 August 1992: Gwen Torrence of the USA is congratulated by Grace Jackson of Jamaica after winning the 200m during the 1992 Olympic Games held in Barcelona, Spain. \ Mandatory Credit: Allsport UK /Allsport

London 2012 - The Jamaican 4x100m relay team set a national record and earn silver medals; Veronica Campbell Brown, Sherone Simpson, Shelly-Ann Fraser-Pryce and Kerron Stewart celebrate in Olympic Stadium.

London 2012 - Jamaican athletes sweep the men’s 200m sprint and celebrate wearing flags of their nation. Warren Weir (L) took the bronze, Usain Bolt (center) won gold, and Yohan Blake (R) earned the silver.

London 2012 - Photographers circle Jamaican sprinters Usain Bolt (wearing number 7) and Yohan Blake shortly after they finish first and second in the men’s 200m. Bolt becomes the first man to win gold in both the 100m and 200m sprints in consecutive Olympic games.

London 2012 - Usain Bolt and Yohan Blake of Jamaica sprint to take gold and silver in the men's 100m final at the Olympic stadium.

London 2012 - Usain Bolt and Yohan Blake of jamaica take first and second place in the men's 100m final.