Overview
Hung Hao-Hsuan (洪浩軒), known as Karsa, announced his retirement from professional play on December 28, 2025, after an 11-year career. He won the 2018 Mid-Season Invitational with Royal Never Give Up; Riot’s retrospective confirms the club’s tournament win.[1][2][3]
Karsa’s profile records him as a League of Legends jungler and documents stints with Royal Never Give Up and Top Esports. His 2020 World Championship run with Top Esports ended in the semifinals.[2][4]










