CKOY-FM, a radio station (107.7 FM) licensed to serve Sherbrooke, which formerly held the call sign CHLT-FM from 2007 to 2011; originally on AM as CHLT from 1937 to 2007
Marsden was born in Ottawa and attended St. Patrick's High School and the University of Ottawa, where he started his sportscasting career at local station CKOY.