Whakaotihia te rerenga e whai ake nei: I roto i tana mahi mekemeke i mua o te pakanga, mai i te tau 1928, i toa ia i te Dutch Amateur National Championship e waru nga wa. Hei tohu nui i roto i tana mahi mahi, i riro i a ia he mētara koura i te
1935 Maccabiah Games, i whakahaerehia ki Tel Aviv, Israel.