Ken Jennings was the first guest host to take over Alex Trebek.

He was also the highest-rated guest host of over a dozen celebrities who auditioned.

After Mike Richards was fired, Mayim Bialik stepped in to host.

However, she couldn’t commit to the role full-time due to her acting career.

Therefore, Ken Jennings has been stepping in to host.

On Friday night, Ken took to Twitter to reveal that he just hosted his 100th episode.

“I have now hosted more games than I played,” he added.

Ken Jennings set an unbeatable record in 2004, winning 74 games in a row.

Fans piled on the post to call for “Jeopardy!” to officially make him the next permanent host.