 Moumi Sébergué represented Chad at the Beijing Olympics in the men 's 100 meters dash . Born in 1977 , Sébergué first participated in the Olympics at age 22 when he raced in the men 's 100 meters at the 2000 Summer Olympics in Sydney , Australia , placing seventh in his qualification heat and not progressing to later rounds . He did not attend the 2004 Summer Olympics in Athens , Greece , but returned to the Olympics at Beijing at the age of 30 . During the course of the August 14 , 2008 races in his event , when the qualification round took place , Sébergué competed in the tenth heat against seven other athletes . He finished the race in 11 @.@ 14 seconds , placing seventh in the heat ahead of Tuvalu 's Okinali Tinilau ( 11 @.@ 48 seconds ) and behind Gabon 's Wilfried Bingangoye ( 10 @.@ 87 seconds ) in a heat led by the Netherlands Antilles ' Churandy Martina ( 10 @.@ 35 seconds ) and Japan 's Naoki Tsukahara ( 10 @.@ 39 seconds ) . Of the 80 athletes who participated in the events , the Chadian sprinter ranked 70th . He did not advance to later rounds . 
 Moumi Sébergué represented Chad at the Beijing Olympics in the men <a href='null_genetive' title='1'><mark>'s</mark></a>100 meters dash . Born in 1977 , Sébergué first participated in the Olympics at age 22 when he raced in the men <a href='null_genetive' title='2'><mark>'s</mark></a>100 meters at the 2000 Summer Olympics in Sydney , Australia , placing seventh in his qualification heat and not progressing to later rounds . He did not attend the 2004 Summer Olympics in Athens , Greece , but returned to the Olympics at Beijing at the age of 30 . During the course of the August 14 , 2008 races in his event , when the qualification round took place , Sébergué competed in the tenth heat against seven other athletes . He finished the race in 11 @.@ 14 seconds , placing seventh in the heat ahead of Tuvalu <a href='null_genetive' title='3'><mark>'s</mark></a>Okinali Tinilau ( 11 @.@ 48 seconds ) and behind Gabon <a href='null_genetive' title='4'><mark>'s</mark></a>Wilfried Bingangoye ( 10 @.@ 87 seconds ) in a heat led by the Netherlands Antilles <a href='null_genetive' title='5'><mark>'</mark></a>Churandy Martina ( 10 @.@ 35 seconds ) and Japan <a href='null_genetive' title='6'><mark>'s</mark></a>Naoki Tsukahara ( 10 @.@ 39 seconds ) . Of the 80 athletes <a href='null_relcl' title='7'><mark>who</mark></a>participated in the events , the Chadian sprinter ranked 70th . He did not advance to later rounds . 
Moumi Sébergué represented Chad at the Beijing Olympics in the men  100 meters dash . Born in 1977 , Sébergué first participated in the Olympics at age 22 when he raced in the men  100 meters at the 2000 Summer Olympics in Sydney , Australia , placing seventh in his qualification heat and not progressing to later rounds . He did not attend the 2004 Summer Olympics in Athens , Greece , but returned to the Olympics at Beijing at the age of 30 . During the course of da August 14 , 2008 races in his event , when tdaqualification round took place , Sébergué competed in the tenth heat against seven other athletes . He finished the race in 11 @.@ 14 secs , placing seventh in the heat ahead of Tuvalu  Okinali Tinilau ( 11 @.@ 48 secsecsand behind Gabon  Wilfried Bingangoye ( 10 @.@ 87 secondsecsa heat led by thdaetherlands Antilles  Churandy Martina ( 10 @.@ 35 seconds ) and Japan  Naoki Tsukahara ( 10 @.@ 39 seconds )secshe 80 athletes participated in thedaents , the Chadian sprinter ranked 70th . He did not advance to later rounds .