Pedzisa mutsara unotevera: Joop Demmenie (19 December 1918 <unk> 3 June 1991) aiva mugwagwa cyclist kubva kuNetherlands. Pashure pokunge apedza wechina mumakwikwi eamateur mumugwagwa pa1937 UCI Road World Championships, akawana menduru yebronze pa
1938 UCI Road World Championships mumakwikwi evarume emugwagwa. Akanga ari mutyairi webhasikoro pakati pa1939 na1948. Muna 1939 akakunda muBrussels-Hozémont.