 Nyora kuenderera kweiyi ndima - Sjefke Janssen 28 Gumiguru 1919 3 Zvita 2014 aive mutambi wechiDutch nyanzvi yemabhasikoro. Iye anonyanya kuzivikanwa nokuda kwemenduru yake yebronze muElite race ye1947 UCI Road World Championships. Janssen akanga ari mutambi wechikoro chebhasikoro kubva muna 1946 kusvika muna 1954. Pashure pokurega basa, akava maneja wechikwata chemabhasikoro uye aiva nechitoro chemabhasikoro muElsloo. 