Hiss (beatboxer)


Choi Hyeon-seo, better known by his stage name Hiss, is a South Korean beatboxer and producer. Hiss is perhaps best known as runner-up in the Grand Beatbox Battle 2017 and winner in the Asia Beatbox Championship 2019. He is currently a member of the group Beatpella House. Hiss made his debut with released single "Jumpin" on October 18, 2018.

Performance in competitions

YearsCompetitions / eventsHeldNotes
2016Battler FestivalSeoul, South KoreaJudges
2016A Front RunnerSeoul, South KoreaJudges
2017By the JB BattleGunsan, South KoreaJudges
2017Die to Die vol.3Busan, South KoreaJudges
2018Beatbox Legends ChampionshipAtlanta, USJudges
2018Smash Sound Beatbox BattleNew York, USJudges
2019Beatbox The BattleSeoul, South KoreaShowcase
2021Beatbox The BattleOnline
Showcase
2021Grand Beatbox BattleWarsaw, PolandShowcase
2022Korea Beatbox ChampionshipSeoul, South KoreaJudge
2023Korea Beatbox ChampionshipSeoul, South KoreaJudge
2024Korea Beatbox ChampionshipSeoul, South KoreaJudge
2024Grand Beatbox BattleTokyo, JapanShowcase
2025Korea Beatbox ChampionshipSeoul, South KoreaJudge