Theo "304" H. is a Super Smash Bros. competitor from Nashville, Tennessee, USA. Their key disciplines are Super Smash Bros. for Wii U and Super Smash Bros. Ultimate, where they main Bowser.
304 debuted in the competitive Smash stage in 2016 at Push More Buttons (SSBWU), where they took 25th place. In the following year, they played SSBWU at Genesis 4 and Anchor Down Smash.
In 2019, 304 began playing SSBU, starting with Kumite in Tennessee 2019, where they took 49th place in singles and 5th place in doubles. The same year, they took the 1st place at Anchor Down Smash 11.