After Apex dissolved, he competed with RunAway in Overwatch Contenders Korea, winning a championship in Season 2 of 2018.

Kim began his professional Overwatch career as one of the founding players of Korean team RunAway and played his first official match on October 26, 2016.

[8] On December 1, 2018, the Aquilini Group announced that Kim, along with all of the other members of RunAway, had been signed to their new expansion team Vancouver Titans for the 2019 Overwatch League season.

[13] Kim played in the 2019 Grand Finals with the Titans on September 29, 2019; Vancouver lost to the San Francisco Shock, 0–4.

[14] After a 2–2 start to the 2020 season, on May 6, the Titans released their entire roster following ongoing disputes between the organization's management and players.

[19] Following the losses, Kim announced plans to take an indefinite break from Overwatch but said that he still intended to play for the Excelsior for Season 4.

[19] On July 26, 2019, it was announced that Kim was selected as a member of Team South Korea for the 2019 Overwatch World Cup (OWWC).