Holm Sweet Home: Cumulus/Dallas GSM Steve Holm has been promoted to Regional VP/MM for the company's stations in Grand Rapids (including WTNR) and Muskegon, MI (including WLAW-AM-FM). Before moving to Dallas in 2014, Holm launched his radio career in his native Michigan at the then Cumulus-owned WBCK and WBXX/Battle Creek.