Alex Trebek has been the host of Jeopardy! since the show's revival 34 years ago. The original, which premiered 20 years earlier in 1964, was hosted by Art Fleming. The latest incarnation of the show has won a whopping 33 Daytime Emmys. And, through the decades, we've seen Trebek sporting a variety of looks.
Chief among them is this mustache.
But it's a new look that has the internet all abuzz.