Sii wad qodobkaan - Wallace wuxuu bilaabay barafka isagoo da'yar, kadib safarkii barafka ee dugsiga. Ka dib markii uu ka shaqeeyay jiir macmal ah, wuxuu ku biiray kooxda Southampton ee iskiinka xorta ah. Wallace waxa uu kaalinta labaad ka galay tartan caalami ah oo lagu ciyaarayo ciyaaraha kubbadda cagta. Wallace wuxuu ku tartamay Koobka Adduunka ee FIS Freestyle Ski World Cup intii u dhaxeysay 1981 iyo 1989. Wuxuu ku soo dhamaaday 10-ka ugu sareeya 22 dhacdo, wuxuuna mar ku jiray kaalinta lixaad ee adduunka. Sannadkii 1984, Wallace wuxuu ku lug lahaa tartan qoob-ka-ciyaarka barafka iyo dhacdo acrobats ah oo ka dhacday Xarunta Bandhigga ee Earls Court. Wallace wuxuu kaalinta lixaad ka galay tartanka isku dhafka ah ee 1986 FIS Freestyle World Ski Championships
Waxaad Wallace wuxuu ku tartamay tartankii bandhigga barafka ee loo yaqaan 'freestyle skiing' ee ciyaarihii Olombikada ee 1988. Waxaa la oran jiray mid ka mid ah kuwa ugu cadcad. Dabayaaqadii sanadkaas, wuxuu dhaawac ka soo gaaray xididka jilibka intii lagu guda jiray dhacdo ka dhacday Xarunta Bandhigga ee Earls Court, taas oo ka reebtay lix toddobaad. Ciyaaryahan kale oo lagu magacaabo Mike Whealey ayaa soo gaaray dhaawac soo afjaray xirfadiisa ciyaareed.