Pedzisa mutsara unotevera: Jan Jacob Kieft (25 January 1877, Amsterdam <unk> 2 April 1946, Rotterdam), akanga ari muDutch gymnast uyo akakwikwidza muZhizha reOlympic ra1908. Kieft akanga ari mutezo wechikwata cheDutch chemitambo yokurovedza muviri, icho chakapedza chiri chechinomwe mu
chiitiko chechikwata. Mumakwikwi evanhu vose akapedza ari wechi74.