Kammala jumla mai zuwa: Ayuba Johannes "Joop" Gouweleeuw (5 Satumba 1940 <unk> 29 Janairu 2017) ya kasance dan wasan Dutch ne. Ya fafata a gasar kilo 93 a gasar cin kofin duniya.
1965 da 1966 Gasar Zakarun Turai ta Judo, ta lashe lambar azurfa da zinare, bi da bi. Ya kuma yi gasa a wasannin Olympics na 1964 a Tokyo. An haife shi a Delft, Kudancin Holland.