Mark Jelks

Mark Elliott Jelks (born April 10, 1984) is an American track and field athlete who specializes in the 100-meter dash. He has a personal best of 9.99 seconds for the event and represented the United States at the 2007 World Championships in Athletics. In 2014, Jelks made a change in eligibility in order to represent Nigeria internationally. He represented his new country at the 2014 Commonwealth Games.

Mark Jelks

Mark Elliott Jelks (born April 10, 1984) is an American track and field athlete who specializes in the 100-meter dash. He has a personal best of 9.99 seconds for the event and represented the United States at the 2007 World Championships in Athletics. In 2014, Jelks made a change in eligibility in order to represent Nigeria internationally. He represented his new country at the 2014 Commonwealth Games.