WJOK (1050 AM) is a Christian formatted radio station licensed to Kaukauna, Wisconsin, that serves the Green Bay and Appleton-Oshkosh areas. The station is owned by Green Bay-based Starboard Broadcasting and airs Starboard's Relevant Radio network.The station originally signed on as WKAU-AM in a Top 40 format. In 1984, the station was sold to Quinn Martin of Milwaukee who changed the call letters to his initials, WQWM-AM, and made it an oldies music format.