Kurt Fearnley is one of the world 's most successful wheelchair racers . He has overcome physical limitations caused by rare spinal condition . Australian has crawled Kokoda Trail and crewed in testing yacht race . Score: 6
Kurt Fearnley is one of the world 's most successful wheelchair racers . He has overcome physical limitations caused by rare spinal condition . Australian has crawled Kokoda Trail and crewed in testing yacht race . He is seeking to regain his marathon crown at 2016 Paralympics .