Gwyn is a boy of average height with pale skin, fuchsia eyes, and white hair styled in a side braid. He mainly wears a white jumpsuit with a turquoise fur collar, a sea-green colored jacket that usually hangs over his shoulders, a black tie, white boots, and a gold-yellow belt.
Gwyn's character can be best described as enigmatic. He possesses high intelligence, often drawing arithmetic equations in order to find a way to make new Beyblade parts and figure out new strategies.
Gwyn is rather introverted and serene; often keeping to himself, soft-spoken and quite apart from people due to his ambition for math.
He is also highly adaptable, as he won his first ever Beyblade Battle despite having never played the sport before and having no prior experience.
However, Gwyn can also be somewhat vain; even taunting as he scoffed at Joe Lazure. He also ignores anyone who feels as if they're distracting him.
|Beyblade Burst Rise|
|Joe Lazure||33||Win (2-0)|
- Episode 29 - Assault! King of Hell - Arthur!
- Episode 30 - The Bey of Demise! Apocalypse!
- Episode 31 - Serious Birth! Imperial Dragon!
- Episode 32 - Battle at Hell Tower!
- Episode 33 - Genesis Activates!
- Episode 34 - Diabolos’ Counterattack!
- Episode 35 - Dragon vs. Apocalypse!
- Episode 36 - Can It Be Broken!? The Infinite Lock System!
- Episode 37 - Dragon vs. Genesis!
- Gwyn is one of the four Beyblade Burst Rise characters whose initials are the same as their Bey: Regalia Genesis, the others being Pheng Hope, Blindt DeVoy, and Arthur Peregrine.