Born in Baltimore, Maryland, Bernard Williams won the 100 meters at the 1999 Pan American Games. Williams accepted an athletic scholarship to attend the University of Florida in Gainesville, Florida, where he was a member of the Florida Gators track and field team. He graduated from the university with a bachelor's degree in sociology in 2008. In 2000, Williams won the NCAA Championships in the 100 meters and 4 × 100 m relay as a Florida Gator sprinter. He ran the second leg on the gold medal-winning American 4 × 100 m relay team at the 2000 Summer Olympics in Sydney. The teams extravagant celebrations drew criticism at the time. Acquiring the nickname "Hollywood", he was personally noted for his comedy antics during the 2000 Olympics, including using "the people's eyebrow" – a pose used by then-professional wrestler Dwayne "The Rock" Johnson. Also, known for his pre race antics and poses playing to any crowd, which grew to be increasingly accepted in the sport following the celebrations of multiple Olympic champion Usain Bolt. At the 2001 World Championships, Williams finished third but was given the Silver medal for the 100 meters when was discovered to have used steroids. Williams also ran the second leg on the American 4 × 100 m relay team, which won the gold medal. The team's gold medals were withdrawn when Tim Montgomery was discovered to have used steroids. Williams was upgraded to 100 m national champion as a result of this disqualification, however. In 2003, Williams won the US National Championships in 100 meters and was fifth in 100 meters at the 2003 World Championships. He was also a member of gold medal-winning American relay team. He tested positive for cannabis and received a warning from the USADA in August 2004, but was still able to compete in the Olympics in accordance with IAAF rules. At the 2004 Summer Olympics, Williams won the silver medal in 200 meters, edging compatriot and 100 meters champion Justin Gatlin in the final few meters. Thus, Americans won all three top places, since Shawn Crawford won the gold. The Americans performed to a booing audience, as the Greeks protested the exclusion of the 2000 Olympic champion Kostas Kenteris for doping. Bernard works as a Sports Performance Coach in the Maryland, Washington D.C, and Virginia area.