Career
At the 2008 IAAF World Indoor Championships, Nixon finished third in his 400 m heat with a time of 47.64. He ran a 400 m personal best of 45.08 seconds at the Drake Relays, beating runner-up Renny Quow by some distance.
At the 2008 IAAF World Indoor Championships, Nixon finished third in his 400 m heat with a time of 47.64. He ran a 400 m personal best of 45.08 seconds at the Drake Relays, beating runner-up Renny Quow by some distance.
His success has come mostly in the 4×400-meter relay and he is a two-time World Indoor champion in the event. His first major medal came at the Athletics at the 2007 Pan American Games, where he led off the American relay team to win a silver medal. He also won a gold medal in the 4 x 400 m relay. At the 2010 IAAF World Indoor Championships, Nixon won a second gold medal in the 4 x 400 m relay.
