Kiptum died together with his coach Gervais Hakizimana in a car accident. The president of Kenya, HE Dr William Samoei Ruto will lead mourners at the service.
Alfred 'Sergent' Koech is a Perth based former athlete who runs a Landson Foundation, a charity which provides opportunities for aspiring athletes through education.
Sergent told SBS Swahili about his recent interaction with the late Kiptum, whilst he was in Kenya less than 3 weeks ago.