Justin Yu

Fractal161
Fractal161
	Yu after winning the 2023 Classic Tetris World Championship
Personal information
Name	Justin Yu
Born	2000 or 2001 (age 22–23)
Career information
Games	Classic Tetris
Playing career	c. 2016–present
Career highlights and awards
	CTWC champion (2023); CTWC runner-up (2022);

Justin Yu, known online as fractal161, is an American student and Tetris player from Texas. While also a student at MIT, Yu has competed in several competitive Tetris tournaments, and is the current Classic Tetris World Champion. On January 3, 2024, Yu became the second person to "beat" the game and first person to achieve the earliest possible game crash on level 155.

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