TB Choi is a character/concept artist and drawing instructor specializing in anatomy and character design. She is the artist behind characters and designs that have captivated millions around the world, such as Overwatch and the Valorant cinematics. She has collaborated with giants like Adobe, EA, Sony Pictures, Guerrilla Games, Netflix, Reel FX, Riot Games, Blizzard, and Epic Games. She also provides mentoring and has published a book on techniques, tips, and exercises for drawing characters and manga. Her mastery of anatomy has made her an indispensable reference in the animation and video game industry.