Rubuta ci gaba don wannan sakin layi - Bayan nasarar aikin karting wanda ya lashe jihohi da yawa na Australiya da na kasa, Schuppan ya yanke shawarar yin aiki a cikin tseren mota. Shi da matarsa Jennifer sun yi tafiya zuwa Burtaniya (tare da iyakar shekaru 2 da aka sanya wa kansa don yin babban abu) don ba shi damar shiga gasar tseren Formula Atlantic ta Burtaniya, wanda ya ci nasara, wanda ya kai ga gwaji tare da BRM. A matsayin direban gwajin BRM ya cancanci shiga gasar Grand Prix ta Belgium ta 1972
a Nivelles-Baulers, amma bai fara tseren ba saboda abokin aikinsa Helmut Marko ya kama motarsa, kodayake ya yi gasa a wasu tseren ba tare da BRM ba.