Tony McQuay became a prominent force in track and field early in his career, securing the FHSAA state championship in the 400 meters before excelling at the collegiate level. He also earned multiple Southeastern Conference (SEC) outdoor championships in the 400 meters. In 2011, McQuay demonstrated his elite professional potential by winning the senior open 400 meters event at the USA Outdoor Track and Field Championships with a formidable time of 44.68 seconds. McQuay made his Olympic debut at the 2012 London Games, earning a silver medal as part of the 4 x 400m Relay team and placing 14th in the individual 400m event.
His career pinnacle arrived at the 2016 Rio de Janeiro Olympics, where he secured a highly coveted gold medal in the 4 x 400m Relay, contributing an impressive 400m split time of 43.5 seconds in the final, marking his second Olympic medal. In 2017, McQuay continued to build upon his impressive legacy, capturing another gold medal in the 4 x 400m relay at the IAAF World Relays Nassau, followed by a silver medal in the 4 x 400m Relay at the World Championships in London. In recognition of his decorated career and significant contributions to the sport, Tony McQuay was inducted into the Palm Beach County Athletic Hall of Fame in 2017. With a remarkable record of Olympic gold and silver medals, McQuay now serves as an international ambassador, leveraging his esteemed experience to inspire and engage audiences worldwide.