Ramba uchiverenga ndima iyi - Pamakwikwi eOlympics ya2016, Iizuka akahwina menduru yesirivha mumakwikwi e4 × 100 metres relay
. Akakunda menduru dzinosvika sere (dzegoridhe nhatu, sirivha ina, ndarira imwe) mumakwikwi epasi rose emitambo.