Humphrey LytteltonHumphrey Lyttelton.

Humphrey Richard Adeane Lyttelton (23 May 1921 to 25 April 2008), also known as Humph, was an English jazz musician and broadcaster from the Lyttelton family. Having taught himself the trumpet at school, Lyttelton became a professional musician, leading his own eight-piece band, which recorded a hit single, "Bad Penny Blues", in 1956. As a broadcaster, he presented BBC Radio 2's The Best of Jazz for forty years, and hosted the comedy panel game I'm Sorry I Haven't a Clue on BBC Radio 4, becoming the UK's oldest panel game host.