38Y 6M 21D
Olympic medals from Emmanuel Callender
2 Medals in 2 Games
2008 - 2012
on August 11, 2012
The US relay finished second in 37.04. During tests of the doping samples from 2012, it turned out that Tyson Gay has doped. The relay team was disqualified in 2015 and had to hand over their medals. The following teams moved up.
on August 22, 2008
Jamaica with Usain Bolt set a world record in 37.10. In 2017, the gold medal was revoked because of doping by Nesta Cater and not yet reassigned.