Bert Youn (Korean: 윤대주) is a South Korean writer, storyboard artist, and voice actor known for his work on Adventure Time, Over the Garden Wall, and We Bare Bears.

He is an episode writer/storyboard artist on Star vs. the Forces of Evil.

Early life

Youn graduated from the California Institute of the Arts in 2007 with a B.F.A. in character animation. While attending CalArts, he worked as an animation intern at Pixar Animation Studios.


Youn is best known for writing and storyboarding on seasons one, three, and four of the Cartoon Network animated series Adventure Time. In that time, he also provided voiceover and served as language consultant for one episode. He also served as a writer on Over the Garden Wall and writer, storyboard artist, and voice actor on We Bare Bears.

Youn is also a creative director at Studio Spiyo in South Korea. For his work on Over the Garden Wall, he won a Primetime Emmy Award in 2015.

Writing/storyboard credits

Season 1

External links

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