Allen Johnson

His personal best is 12.92 seconds, only 0.01 seconds short of the then-world record held by Colin Jackson. Johnson has legally finished 11 races in less than 13 seconds, more than anyone else so far. His 12.96 (+0.4) set while winning the 2006 IAAF World Cup at age 35, is the Masters M35 World Record. Johnson officially retired in July 2010, at the age of 39. Daughter, Tristine Johnson, competes as a 2014 senior at his alma mater University of North Carolina.

At the 2004 Summer Olympics he tripped over a hurdle in the 2nd preliminary round and was unable to finish the race and reach the final. He was however ranked world's number 1 throughout 2004's season.

2003 in the Stade de France, saw Johnson win his fourth IAAF World Championships in Athletics 110 m hurdles title when he beat Terrence Trammell into second to overtake the three world championship gold medals that Greg Foster had won at the event.

Johnson was troubled by injury in 2000 but still made the final at the 2000 Summer Olympics in Sydney, Australia just missing out on adding to his medal collection by finishing fourth.

Born in Washington, D.C., an all-round athlete, Johnson attended University of North Carolina at Chapel Hill and excelled at high jump, long jump and decathlon as well as hurdles. He was the 1992 NCAA Indoor Champion for 55 meter hurdles but did not win the outdoor championship.

Allen Kenneth Johnson (born March 1, 1971) is a retired American hurdling athlete who won the gold medal in the 110 metre hurdles at the 1996 Summer Olympics in Atlanta, Georgia. He is also a four-time world champion.