Alex Trebek – 79

The TV personality, George Alexander Trebek, is best known for hosting the game show Jeopardy! Trebek rose to fame in the 1980s by appearing on several game shows as a contestant or panelist like many other hosts have done in the past. He will continue to host Jeopardy! until 2022 but he’s also been a presenter for other shows like Double Dare and High Rollers. Over the years, Trebek has appeared in a number of TV series as himself. He has been married to real estate investor Jean Currivan, his second wife, since 1990.