First of them was won, obviously, in the 400 meters hurdles.
His personal best time, in the 110 meter hurdles, is 13.49 seconds.
As of January 2009, he still holds the school records in both the 60 and 110 meter hurdles.
He also broke the 60 meter hurdle indoor world record in 1987 with a time of 7.36.
His most important event is the 400 meters hurdles.
She also holds the Haitian record for the 60 meter hurdles with 7.99 seconds.
Danny Harris won the men's 400 meter hurdles in 49.45, after trailing at the 300-meter mark for the first time this year.
He broke the world record in the 110 meter hurdles twice in two weeks, running 13.16 and then 13.00.
He held the world indoor record in the 60 meter high hurdles at 7.54, set in 1977.
Merritt's performance was the largest drop in the world record for 110 meter hurdles (.07 s) since 1981.