Extremely sad to hear Alex Trebek lost his battle with pancreatic cancer. He’ll always be best known for his many many years hosting Jeopardy! since 1984, but he has of course fronted a range of shows from the sublime to the ridiculous. My first recollection of him was hosting Classic Concentration which they used to show daily on UK satellite. Everybody else will be using Jeopardy! I suspect, so here’s a random episode of that.