Christopher Isengwe (also Christopher Isegwe Njunguda; born February 22, 1976) is a Tanzanian long-distance athlete competing mainly in the marathon. In August 2005 he won a silver medal at the 2005 World Championships in Athletics in Helsinki. His silver medal was the first medal for Tanzania at the World Championships in history. Achievements All results regarding marathon, unless stated otherwise References External links Isegwe - A first for Tanzania (IAAF.org) marathoninfo 1976 births Living people Tanzanian male marathon runners World Athletics Championships medalists World Athletics Championships athletes for Tanzania