Tuhia he haere tonu mo tenei whitianga - I takaro ano ia mo te kapa poitūkohu a Iharaira. I whakataetae a Schwartz i te 1971 FIBA European Championship for Cadets, te 1974 Asian Games (i riro ai i a Iharaira te mētara koura), te 1975 FIBA European Championship for Men, te 1977 FIBA European Championship for Men
, me te 1979 FIBA European Championship mo nga Tangata (i riro i a Iharaira he mētara hiriwa).