People K. J. Costello peoplepill id: k-j-costelloKJC 8 views today 11 views this weekK. J. CostelloBiographyListsAlso ViewedThe basicsQuick FactsisAmerican football playerWork fieldSportsGenderMalePlace of birthNewport BeachListsK. J. Costello is in following listsBy field of workNotable athletesGender:MaleBy work and/or countryNotable American football playersGender:Male comments so far.CommentsK. J. Costello