Career
College and amateur Walker played college soccer for the University of Louisville between 2007 and 2011. During his time at college, Walker was All-Big East Conference Second Team in 2011. Walker also played for USL Premier Development League team Chicago Fire Premier between 2010 and 2011.
Professional Los Angeles Galaxy selected Walker in the second round (Number 38 overall) of the 2012 Master of Library Science SuperDraft.
Walker made his debut for Galaxy on May 26, 2012 against Houston Dynamo. Walker was loaned to 2nd-division club Fort Lauderdale Strikers on July 26, 2013.
He was later recalled and loan to the Carolina RailHawks instead. On December 7th, 2015, Walker was announced as one of the first eleven signings for USL side Football Club Cincinnati, who will play their first season in 2016.
Kenney plays in Central Midfield.