What English television presenter originally hosted the British television and radio talent show Opportunity Knocks?
Opportunity Knocks (UK TV series): Opportunity Knocks is a British television and radio talent show originally hosted by Hughie Green, with a late-1980s revival hosted by Bob Monkhouse, and later by previous winner Les Dawson. Hughie Green: Hugh Hughes Green (2 February 1920 – 3 May 1997) was an English television presenter.
Hugh Hughes Green