Antonio Deon Tarver (born November 21, 1968) is an American former professional boxer and boxing commentator. In boxing he competed from 1997 to 2015, and held multiple light heavyweight world championships, including the WBA (Unified), WBC, IBF and Ring magazine titles, as well as the IBO light heavyweight and cruiserweight titles. As an amateur, Tarver represented the United States at the 1996 Olympics, winning a bronze medal in the light heavyweight division; he eventually lost to Vassiliy Jirov from Kazakhstan, whom he had previously defeated at the 1995 World Championships to win gold. Tarver also triumphed at the 1995 Pan American Games and 1995 U.S. National Championships, winning gold in both. He remains the only boxer in history to have won gold at the Pan Am Games, World Championships and U.S. Nationals all in the same year. Outside of boxing, Tarver starred as Mason "The Line" Dixon, the heavyweight champion in the 2006 film Rocky Balboa. Amateur career 1993 and 1995 United States amateur Light Heavyweight champion. 1994 National Golden Gloves Light Heavyweight champion Won the Light Heavyweight bronze medal for the United States at the 1996 Olympics in Atlanta. His results were: Defeated Dmitry Vybornov (Russia) 5–2 Defeated David Kowah (Sierra Leone) RSC 1 (2:43) Defeated Enrique Flores (Puerto Rico) RSC 3 (1:54) Lost to Vassiliy Jirov (Kazakhstan) 9–15 Professional career Early years Tarver made his professional debut at the age of 28 on February 18, 1997, with a second-round knockout of Joaquin Garcia at the legendary "Blue Horizon" in Philadelphia. Tarver won his first 16 fights, 14 by knockout, before stepping up his level of competition. After taking most of his first 16 fights in either his native Florida or at the "Blue Horizon", for his 11th fight he met veteran Rocky Gannon in Chester, West Virginia, on August 30, 1998. Tarver knocked out Gannon in the second round. On February 29, 2000, Tarver scored a knockout against Ernest M-16 Mateen in Las Vegas. Later that year, Tarver suffered his first loss when he was knocked down in the 11th round by Eric Harding, en route to a unanimous decision on June 23 in Biloxi, Mississippi. This was an IBF title elimination bout, where the winner would face Roy Jones Jr. In 2002, Tarver defeated former two-weight world champion Reggie Johnson by split decision to win the NABF & USBA light-heavyweight titles, and a guaranteed title shot at