John Eaton is a longtime morning personality at The Peak-FM in Collingwood, celebrating three decades on air. He grew up in Toronto and claims to have spent seven years in radio here, except I don't recognize the call letters the linked article mentions - where is CKUI? Is that a misprint of some kind? 

Anyway, 30 years in broadcasting these days is quite an achievement. 

Collingwood morning show host celebrates 30+ years at the mic