Quizzing Live

Which Singer And Entertainer, Who Has Since Fallen From Grace, Had The First British No.1 Single Of The 1970's

Answer:
Rolf Harris
What Was The Name Of The City's Original Defensive Moat?
When Was The Unification Of Italy Formally Declared?
What Is Sold At Billingsgate Market In London?
In 1998 Who Became The Youngest Footballer To Score A Hat Trick In The English Premiership?
With Which Company Did Sir John Gielgud Make His First Stage Appearance?
In 1967 An American Engineer Invented A Noise Reduction System To Which He Gave His Name. What Was It?