Going by his surname, David "Doucette" is a Super Smash Bros. Ultimate from America. He is part of St Ambrose University's FightingBees Esports Program for athletes in games like League of Legends, Overwatch, and fighting games.
Doucette has mains R.O.B. with Pac-Man and Wolf as secondary. He has used a host of characters including Roy, Inkling, Pit, Ness, and Wario which shows his versatility as a player. Since 2019, he has steadily competed in SSBU singles at various tournaments.
Doucette placed 9th at Captain's Quarters 2, 49th at 2GG: All In - Arcadian, 33rd at DreamHack Anaheim 2020, 65th at Overclocked Ultimate II, and 65th at Ultimate Naifu Wars 13.
Check out his Twitch channel here.