Cyndi's Star Sighting - Guess Who?

Recently, Cyndi and her co-workers had samgyupsal at a local Bundang restaurant, owned by a famous Korean actor. Her co-workers, emphasizing that Cyndi was from America, asked him to take a photo with them, and he agreed!

Here she is throwing up the peace sign next to the distinguished actor. Can you name this famous, silver-haired actor?














I hope so, because Cyndi doesn't really know who he is. She vaguely recognizes him, but can't really identify his name or any of his work.

이모부, 이 배우는 알아요?