John Blackman

John Blackman (born 14 July 1947) is an Australian radio and television presenter, voice-artist and comedy writer and author. He is most widely known for his voice-over work for the long-running Nine Network comedy variety show ''Hey Hey It's Saturday'' from 1971 until 1999 and then returning for the reunion specials in 2009 and in 2021, with a brief relaunch in 2010. Provided by Wikipedia