Gary Belgrave has taken over as president of the Radio Marketing Bureau (RMB). He replaces John Harding who announced last October that he planned to step aside after seven years in the post. Belgrave worked in radio on-air in Montreal early on in his 25-year-plus career before moving into the advertising and marketing side of the business with agency stints in Toronto, Detroit, New York, and London, England. His most recent role was international marketing and advertising consultant and before that, he was EVP at Young & Rubicam Toronto.