https://etcanada.com/news/718058/wheel-of-fortune-host-pat-sajak-apologizes-after-snapping-at-ungrateful-contestant-for-questioning-an-answer/

"Ungrateful players, I’ve had it!” Sajak said to one contestant, adding: “No, I’m just teasing. I finally snapped!” Sajak later apologized, saying "I’m sorry I yelled at you."