Shin Ji-min, better known mononymously as Jimin, is a South Korean rapper and singer. She is the former leader and main rapper of the girl group AOA and guitarist of the sub-unit AOA Black, which debuted under FNC Entertainment. In 2015, Jimin was a semi-finalist in the first season of Unpretty Rapstar. During the show, she released several successful collaboration singles, most notably "Good Start" and "Puss". Following allegations of bullying by former bandmate Kwon Mina, Jimin left the group and retired from the entertainment industry in July 2020. She returned to the entertainment industry in July 2022.