크레딧 출연 David Perry Narrator (voice) 케이틀린 제너 Self Carl Lewis Self Mary Lou Retton Self Béla Károlyi Self Daley Thompson Self Jürgen Hingsen Self Edwin Moses Self Joan Benoit Samuelson Self Grete Waitz Self Yasuhiro Yamashita Self Rowdy Gaines Self Michael Groß Self Pierre Quinon Self Mike Tully Self Luan Jujie Self Sebastian Coe Self Nawal El Moutawakel Self Greg Louganis Self Maricica Puică Self Ion Puică Self Don Peters Self Peter Vidmar Self Ulrike Meyfarth Self Sara Simeoni Self Rebecca Twigg Self Connie Carpenter-Phinney Self Koji Gushiken Self Donna Vidmar Self Henry Marsh Self Aurora Cunha Self Mitch Gaylord Self Tim Daggett Self Bart Conner Self Jim Hartung Self Scott Johnson Self 스텝 Ron Honthaner Editing Gil Hubbs Camera Michael D. Margulies Camera Robert E. Collins Camera Andrew Squicciarini Editing Lee Holdridge Sound Bud Greenspan Directing Mike Chevalier Camera Nancy Beffa Production Chuck Cohen Camera