"Jeopardy!" game show host Alex Trebek died on Sunday at the age of 80, and his passing was mourned by fans who called the brainy quizmaster a nightly source of information and sheer joy.

He died of pancreatic cancer. Alex Trebek, the quick-witted and debonair television host who won over generations of fans at the helm of the popular quiz show "Jeopardy!," has died after a lengthy ...

"Let Alex Trebek serve you some Halloween costume inspiration 🎃" the caption on the post read. Fans in the comment section were instantly reminded of just how much joy Trebek b ...