Name the 2 Men with beards who Grabbed the Lions share of the Saturday early evening Viewing Audience on British TV in the 1980's On rival channels?

Both featured "Candid Camera" stunts on a Big scale.
The easier one to find Died End of January aged 59. and The Other was an ex DJ whose TV career was Brought To a Halt By a fatal accident with one of the stunts. Now Hosts a "Guessing Game" show During the week(and Is in demand again) Bonus if you can name that show ?

Noel Edmonds and Jeremy Beadle. Beadle died on Thursday.

I think the show was The Late, Late, Breakfast Show that halted his career. His recent show is Deal, or No Deal.