Pokémon Trainer Aegis is a Korean-American player in Pokémon Ruby and Sapphire, Emerald, FireRed and LeafGreen, Diamond and Pearl, Platinum, HeartGold and SoulSilver, Black and White, Black 2 and White 2, and Pokémon X and Y. While he does use a variety of types, his favorite is the Dragon type. In fact, in most of the games he has a solely Dragon-type team in addition to his main.
On Bulbapedia, he mainly edits the "In Other Languages" section of articles, i.e. Korean translations and romanizations. He also likes fixing minor errors such as typos and grammar, or even incorrect/insufficient game data, though when he's lazy he doesn't really give an S.