• Zach Galifianakis is best known from The Hangover saga
  • He is an accomplished actor and producer
  • Zach has changed a lot over the years

The hilarious actor has changed so much since then, that some don't even recognize him. The character played by Zach Galifianakis is remembered as a somewhat quirky but funny guy with little sense of responsibility. At that time, his look included the full beard, the tousled hair and a small beer belly.

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The Hangover III - UK Film Premiere

Today, however, the star looks very different. His brown beard has turned gray and he also wears his hair a little longer and combed back. His hair is even long enough for him to wear in a small ponytail, and he looks a lot more distinguished by the passage of time. He has honed in his comedy game, and some would say he is now at the peak of his comedic powers!

Watch the video above to learn more about Zach!