Park Se-jun

Park Se-jun (Korean: 박세준), also referred to as Sejun Park, is a Pokémon video game and Pokémon Trading Card Game player. He is best known for winning the Masters Division of the Video Game Championships (VGC) at the 2014 Pokémon World Championships. In November 2019, Park was picked up by esports team T1 as a player for the Pokémon Video Game, Pokémon Trading Card Game and Super Smash Bros. Ultimate. He announced on Twitter that he left the team in March 2022. source: https://en.wikipedia.org/wiki/Park_Se-jun