There is more than one artist with this name. 1. The Volunteers is an alternative indie rock band based in Seoul, South Korea which formed in 2018. The band is composed of Yerin Baek (lead vocals, guitar),, Jonny (real name: Kwak Minhyuk (lead guitar)) & Kim Chiheon (lead drums). Yerin prior to The Volunteers was apart of a duo called 15& and has her own solo career alongside the band. Formerly, Cloud (real name: Koh Hyung Seok (bass, band master)) was also a member, but left on March 21st, 2...