Riddle joined the Bronco men’s soccer staff in Sept. 2009, after working in a similar capacity for the Kalamazoo Outrage PDL side in 2008. He assists the coaching staff with various administrative activities including equipment and coordinating travel arrangements.

Originally from Glasgow, Scotland, Riddle spent a large part of his life living in New Zealand where he represented Wellington City and Miramar Rangers football clubs.

Allen, the father of Western Michigan head coach Stu Riddle, and his wife Mary reside in Oshtemo, Mich.