yy02 is a Chinese rapper and singer-songwriter who has been making waves in the underground hip-hop scene since 2018. Known for his raw and introspective lyrics, yy02's music often explores themes of mental health, social issues, and personal struggles. His unique blend of hip-hop, R&B, and electronic elements has garnered him a loyal following, and he has collaborated with some of the biggest names in Chinese hip-hop, including Higher Brothers and GAI.