Paul Gambaccini is an American-British radio and television host.
From Wikipedia
Paul Matthew Gambaccini (born 2 April 1949) is an American-British radio and television presenter and author. He is a dual citizen of the United States and United Kingdom, having become a British citizen in 2005.
Known as "The Great Gambo" and "The Professor of Pop", Gambaccini was a BBC Radio 1 presenter for 16 years, including 11 years on a weekly show counting down the Billboard Top 30 songs. A regular contributor to BBC Radio 4's long-running arts programme Kaleidoscope, Gambaccini was a long-time TV morning show correspondent for British television, and makes regular appearances on other British TV magazine shows.
Gambaccini was the host of the 12-part Classic FM series Paul Gambaccini's Hall of Heroes, and chairs the Radio 4 music quiz Counterpoint. He was presenter of Pick of the Pops on BBC Radio 2 from 9 July 2016, to 7 October 2023 and America's Greatest Hits on Greatest Hits Radio on Saturday afternoons from February 2020 until February 2026. He now presents the Paul Gambaccini Collection on Radio 2 which began on 29 October 2023. Inducted into the Radio Academy Hall of Fame in 2005, Gambaccini is the author of more than 15 books.