▁resident ▁ath lete ▁for ▁the ▁U . S . ▁Olympic ▁Training ▁Center ▁and ▁has ▁been ▁continu ously ▁lived ▁until ▁the ▁present . ▁On ▁that ▁same ▁year , ▁Mass ie ▁also ▁claimed ▁the ▁gold ▁medal ▁in ▁men ' s ▁Ke ir in ▁and ▁silver ▁in ▁men ' s ▁s print ▁when ▁he ▁competed ▁for ▁the ▁first ▁time ▁on ▁the ▁international ▁scene ▁at ▁the ▁Pan ▁American ▁Games ▁in ▁Santo ▁Dom ingo , ▁Domin ican ▁Republic . ▁ ▁A ▁full - time ▁member ▁of ▁the ▁USA ▁Cy cling ▁team , ▁Mass ie ▁made ▁his ▁world wide ▁debut ▁at ▁the ▁ 2 0 0 4 ▁Summer ▁Olympics ▁in ▁Ath ens , ▁where ▁he ▁finished ▁ele vent h ▁in ▁the ▁men ' s ▁team ▁s print ▁( 4 5 . 7 4 2 ), ▁along ▁with ▁his ▁team m ates ▁Christian ▁St ahl ▁and ▁Adam ▁Du ven deck . ▁ ▁At ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁in ▁Be ij ing , ▁Mass ie ▁qualified ▁for ▁his ▁second ▁U . S . ▁squad , ▁as ▁a ▁ 2 6 - year - old , ▁in ▁two ▁track ▁cy cling ▁events ▁by ▁receiving ▁an ▁automatic ▁ber th ▁from ▁the ▁USA ▁Cy cling ▁Team ' s ▁Selection ▁Camp . ▁In ▁the ▁men ' s ▁team ▁s print , ▁held ▁on ▁the ▁first ▁day ▁of ▁the ▁program , ▁Mass ie ▁helped ▁his ▁team m ates ▁Du ven deck ▁and ▁Michael ▁Bl atch ford ▁set ▁an ▁e ighth - place ▁time ▁in ▁ 4 5 . 3 4 6 ▁(