Raleigh Leaves WIVK: Cumulus Corporate PD and WIVK/Knoxville OM/PD Bob Raleigh has exited after four years, ending his second run with the company. He succeeded Mike Hammond in the role in early 2012 (CAT 3/14/12), rising to Corporate PD eight months later. Raleigh served Cumulus in a corporate programming capacity from 1998-2005, rising to VP/Country before leaving to run his own consultancy. Corporate PD Greg Frey will handle 'IVK programming until a successor is named. Reach him here.