Nesta Carter
Jamaica's Usain Bolt is the most successful athlete of the event, with four consecutive gold medals from 2009 to 2015 and a silver medal in 2007. His female compatriots Shelly-Ann Fraser-Pryce and Kerron Stewart are the next most successful, with three gold medals and two silver medals. Another Jamaican woman, Beverly McDonald, has the highest number of medals in the event at six (although only one of them gold). Nesta Carter and Carl Lewis are the only other athletes to have won three gold medals in the relay event.