T1 announced that they will be stepping into the world of Dota 2 esports. As their first step, they signed Lee "FoREv" Sang-don on their team.

FoREv started his Dota 2 career in 2013, in MVP Phoenix. Ever since his debut, he has been on many multiple teams, participating in many different competitions. Being mainly the offlaner and carry, FoREv's main heroes are Nature's Prophet, Doom, Enchantress, and Tidehunter. Being in the scene from the early days, his experience would be a valuable asset to the team.

T1 has been in the esports scene in various games since Starcraft. They currently have rosters in Apex Legends, Fortnite, Hearthstone, PUBG, and Super Smash Bros. aside their most well-known League of Legends team.