Complex sentence: In addition, Wendy Hunt left WNTN to work at WBOS in 1978, followed by Vinnie Peruzzi who vacated in early 1979 to join another new FM disco station WXKS-FM "Kiss 108".
Split into simpler sentences: In addition, Wendy Hunt left WNTN to work at WBOS in 1978, as did Vinnie Peruzzi. In 1979, he joined another new FM disco station WXKS-FM "Kiss 108".