Hans

Hans (AKA Yodely Guy) is a character on the classic and long-running pricing game from The Price is Right called "Cliff Hangers".

Background
He climbs up the mountain if a contestant does not get the correct price on the prize. Should he fall off the cliff at the top of the mountain, the contestant loses. However, if Hans stays on the mountain at the end of the game, the contestant wins.

A Live Yodely Guy
On one show, an audience member named Michael was dressed up like Hans, the Yodely Guy.

Yodely Drew
In a 2009 Halloween episode, Drew dressed up as Hans (Yodely Guy) for Halloween.

Shows appeared
The Price is Right - (1976-present)

Let's Make a Deal - (2016, During Mash-Up Week with TPIR)

Links
Yodely Guy - The Price is Right - CBS.com

Yodely Guy - The Price is Rigth - CBS.com - Guidelines

The Sad and Lonely Life of the Cliffhanger Guy @ Generic White Boy (WARNING: contains some strong language here and there, U.S. Game Show Wiki Discretion is Advised)