Ku dhameystir weedha soo socota: Wallace wuxuu bilaabay barafka isagoo da'yar, ka dib 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 ee dhalinyarada. 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 waxa uu kaalinta lixaad ka galay tartankii isku dhafka ahaa ee
Koobka Adduunka ee FIS Freestyle ee 1986. 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.