Career
By running 1:44.08 at these Championships, he also broke Belal Mansoor Ali"s old world youth best of 1:44.34, which had stood since June 17, 2005. Ethiopia"s Mohammed Aman broke Kosencha"s short-standing world youth best that September.
By running 1:44.08 at these Championships, he also broke Belal Mansoor Ali"s old world youth best of 1:44.34, which had stood since June 17, 2005. Ethiopia"s Mohammed Aman broke Kosencha"s short-standing world youth best that September.