Laith "Secret" Hamdan, also known as "SDX" is a Super Smash Bros. player from the United States. Ranked 2nd in New York in SSBU (2019 Season 3), he has competed in tourneys like Frostbite 2019, Genesis 6, Glitch 6,  Let's Make Moves, No Fun Allowed 3, Replay FX Gaming Arena 2019, and The Amuka Smash Cup.