HOW ACQUIRED: Sporting announced the reacquisition of Olum on December 9th, 2015. Olum previously played for Kansas City from 2011 to 2014.
Olum will look to build on the 83 appearances he made during his first spell in Kansas City. Olum saw time on the field in Sporting's 2013 MLS Cup Final Triumph and their 2012 US Open Cup Final Victory.
INTERNATIONAL: Olum has made four appearances for the Kenyan Men's National Team.
OUTSIDE MLS: Olum has played with Orlando City (2011), the Austin Aztec, Minnesota Thunder and the Portland Timbers (2007/08) before making his MLS Debut.
COLLEGE: After moving to the United States as a teenager, played four years at Missouri Baptist University (NAIA).