People /Gregg Troy peoplepill id: gregg-troyGT 1 views today 1 views this weekAmerican swimming coachGregg TroyBiographyListsAlso ViewedListsGregg Troy is in following listsBy field of workFamous American athletesGender: Male, Born in: Years 1930 to 1969By work and/or countryFamous American Sports coachesGender: Male, Born in: Years 1930 to 1969Famous American Swimming coachesGender: Male, Born in: Years 1930 to 1969From our partnersSponsoredGregg Troy