Whakaotihia te rerenga e whai ake nei: Ko Joseph Nganga Maregu (whanau 22 Whiringa-a-rangi 1977) he kaiwhakataetae tawhiti-roa o Kenya e whakataetae ana i nga huihuinga rere ara mai i te 10K ki te marathon. He kaiwhakataetae haere i runga i nga rori, kotahi anake tana putanga ki te ao i te
2008 IAAF World Half Marathon Championships, i te wahi tuaiwa me te mētara koura kapa me Kenya.