After Adam Nelson turned last year 's silver medal at the Olympics into this year 's gold in the men 's shot-put on Saturday , and Lauryn Williams did the same in the women 's 100 meters on Monday , Jackson raced brilliantly through torrential rain to win the men 's 400 hurdles at the expense of the reigning world and Olympic champion , Felix Sanchez of the Dominican Republic .
Felix Sanchez /people/person/nationality Dominican Republic
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Felix Sanchez
PERSON
Dominican Republic
LOCATION
/people/person/nationality