Bryshon Nellum

On June 24, 2012, in Eugene, Oregon, Bryshon Nellum ran a personal record 44.80—his first sub-45-second time—in the 400 meters at the U.S. Olympic track trials, placing third in the competition and earning a spot on the 2012 Olympic team. At the 2012 Olympics Nellum reached the semi-finals of the individual 400 meters and won a silver medal as part of the 4×400 meters relay team. He carried the US flag at the closing ceremony after being chosen by the US athletes.

Nellum had to redshirt the 2009 season at USC, after being shot in the leg by two gang members. Nellum was told by doctors that he would probably never again reach world-class speeds as a runner.

While still in high school, Nellum was named Gatorade Track & Field Athlete of the Year in 2007. In his sophomore year, Nellum finished second to David Gettis in the 400 meters at the 2005 CIF California State Meet. As a junior, he doubled as state champion in the 200 and 400 meters. At the 2007 CIF State Meet, Nellum repeated as 200 and 400 meters champion. In a memorable 200 metres dash, Nellum (state meet record 20.43) ran head-to-head with 100 meters champion Jahvid Best (20.65), narrowly beating him down the stretch. Nellum's and Best's time ranked No. 1 and No. 2 among high school sprinters in 2007, and earned Nellum a consecutive All-USA selection by USA Today. Nellum's time broke a twenty-year-old state record established by Quincy Watts in 1987.

Bryshon Lorenzo Nellum (born May 1, 1989) is an American sprinter. He graduated from University of Southern California in 2012 with a degree in Public Administration and Social Service Professions and is currently a graduate student.