Kammala jumla mai zuwa: Johan Bontekoe (1 ga Yuli 1943 <unk> 25 ga Maris 2006) dan wasan Dutch ne wanda ya lashe lambar zinare a gasar tseren mita 400 a gasar Olympics ta duniya a shekara ta 2006.
1962 Gasar Kofin Turai na Wasannin Ruwa. Wannan shi ne karo na biyu na zinare na Turai don dan wasan Dutch na maza bayan 1938 (Kees Hoving). Ya kuma yi gasa a wasannin Olympics na bazara na 1964 amma ya kasa kaiwa wasan karshe. A halin yanzu, shi ne babban dan wasan tsakiya da mai nisa mai nisa a cikin Netherlands, ya lashe kusan dukkanin wasanni na 200<unk>1500 m kuma ya kafa tarihin kasa 28 tsakanin 1960 da 1964. Bayan ya yi ritaya, ya yi aiki a banki, amma kuma ya kasance yana da alaƙa da ƙungiyar wasan iyo ta Dutch. Ya sha wahala daga rashin lafiya a cikin shekarunsa na ƙarshe, kuma ya mutu daga ciwon huhu yana da shekaru 62.