Jimmy "Young Fool" Oyewole (previously Doppelgangster) is a fighting game player from the United States who has competed in Dragon Ball FighterZ, Guilty Gear Strive, and Super Smash Bros. Ultimate. He has participated in tournaments such as:
- 2021: Block Party, Space City Beatdown - Sept 2021.
- 2020: The Content Series.
- 2019: GoGames360 - Smash Tournament - Next Level.