Hannah Bahng is an Australian singer and songwriter. She grew up in Sydney, Australia.
As a child, she studied piano, flute, and learned guitar in her teens. She initially attemped pursuing becoming a K-pop idol. She was in talks to join the HYBE x Geffen Records girl group which later became Katseye.
From 2021 onwards, she began sharing vlogs and covers on YouTube and TikTok. As of January 2026, Bahng has 2.02 million subscribers on her YouTube channel and 7.3 million followers on TikTok.
Hannah Bahng officially debuted in July 2023 with the single "Perfect Blues". She is an independent artist and writes, composes, and co-produces her records, as well as directs her own music videos and designs her own merchandise.