   fÃ©lix sÃ¡nchez, (born august 30, 1977) is a american track and field athlete of dominican descent who competes for the dominican republic. he specializes in the 400 meter hurdles event, where he is the reigning olympic champion. he is a two-time olympic  gold medallist, having won the titles in [[athletics at the 2004 summer
1977_births American_hurdlers American_male_track_and_field_athletes American_people_of_Dominican_Republic_descent Athletes_(track_and_field)_at_the_1999_Pan_American_Games Athletes_(track_and_field)_at_the_2000_Summer_Olympics Athletes_(track_and_field)_at_the_2003_Pan_American_Games Athletes_(track_and_field)_at_the_2004_Summer_Olympics Athletes_(track_and_field)_at_the_2007_Pan_American_Games Athletes_(track_and_field)_at_the_2008_Summer_Olympics Athletes_(track_and_field)_at_the_2011_Pan_American_Games Athletes_(track_and_field)_at_the_2012_Summer_Olympics Dominican_Republic_athletes Junior_college_men\'s_track_and_field_athletes_in_the_United_States Laureus_World_Sports_Awards_winners Living_people Male_hurdlers Medalists_at_the_2004_Summer_Olympics Medalists_at_the_2012_Summer_Olympics Olympic_athletes_of_the_Dominican_Republic Olympic_medalists_in_athletics_(track_and_field) Pan_American_Games_competitors_for_the_Dominican_Republic Pan_American_Games_medalists_in_athletics_(track_and_field) Sportspeople_from_New_York_City Sportspeople_from_San_Diego,_California Track_and_field_people_from_California University_of_Southern_California_alumni World_Championships_in_Athletics_medalists