Nesta Carter
Jamaica won the gold for a third consecutive time, and Usain Bolt won his 9th track and field gold medal. This also gave him the distinction of being the first man in history to complete the Triple-Triple (winning the 100 metres, 200 metres and 4 × 100 metres relay, in 3 successive Olympics). His accomplishment was later mooted by the doping disqualification of his teammate in 2008, Nesta Carter, reported in January 2017.