is an American retired sprinter who won four Olympic gold medals and eight World Championships gold medals in the span of his career.[2] He formerly held the world and Olympic records in the 200 m and 400 m, as well as the world record in the indoor 400 m. He also once held the world's best time in the 300 m. Johnson is generally considered one of the greatest and most consistent sprinters in the history of track and field.[3][4]
Michael went on to become a successful business entrepreneur and is currently the owner and president of Michael Johnson Performance along with several other ventures.  Michael is also a renowned television broadcaster, currently working with the BBC
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