The world is mourning the sudden passing of actor and comic legend Robin Williams, who died Monday at age 63 in a suspected suicide at his home in California.

In the video above, take a look back at Williams' memorable stand-up performance for U.S. troops in Kuwait in 2007.

Read more on Williams' death at from

PICS: Last Public Photo of Robin Williams, Final Instagram Post

Celebrities React to Robin Williams' Death

‘He Really Was Patch Adams’: Director Says Williams Was 'Divinely Appointed' to Role

Larry King: Williams ‘Gave the Gift of Laughter, a Gift We Can Never Repay