JOHN DEBELLA has announced his retirement after over 40 years hosting morning radio in PHILADELPHIA, most recently as morning host at BEASLEY Classic Rock WMGK after many years at sister WMMR. DEBELLA s last show on WMGK will air on JUNE 30th.“After 47 years on the radio, I really can t believe it s coming to an end,” said DEBELLA. “I ve been extremely lucky to be able to work at a job I love, in a city I love, with a family that has supported and sacrificed a lot for me to .