Kammala jumla mai zuwa: John Weir (an haife shi a ranar 2 ga Yuli, 1984) dan wasan kwaikwayo ne na Amurka da kuma mai sharhi na talabijin. Shi dan wasan Olympics ne sau biyu,
Gwarzon tagulla na duniya na 2008, mai lashe lambar tagulla ta Grand Prix Final sau biyu, Gwarzon Junior na Duniya na 2001, kuma zakaran Amurka sau uku (2004 <unk> 2006). Ya fara yin wasan motsa jiki yana da shekaru 12, sau biyu ko uku ya fi girma fiye da lokacin da yawancin 'yan wasan motsa jiki suka fara horo. Shi ne mafi ƙanƙanta na Amurka na kasa tun daga 1991, a shekara ta 2004, na farko skater ya lashe Amurka Nationals sau uku a jere tun Brian Boitano a cikin marigayi 1980s da kuma na farko American lashe gasar cin kofin Rasha a 2007. Weir yana da salon wasan motsa jiki na gargajiya kuma an san shi da kasancewa "mai yin wasan motsa jiki sosai" kuma "mai nishaɗi mai nishaɗi". Hakanan hanyoyin Rasha ya rinjayi shi don yin wasan motsa jiki kuma ya haɓaka alaƙa da tarihin Rasha, al'ada, da yare. Zaɓuɓɓukan tufafinsa da faɗakarwa sun haifar da rikice-rikice tare da U.S. Figure Skating, ƙungiyar da ke kula da wasan a Amurka, a duk lokacin da yake yin wasan motsa jiki.