Hong Yoo-kyung is a South Korean singer and former member of the girl group AOA. She was born on February 2, 1996, and gained popularity for her vocal abilities and stage presence during her time with the group, which debuted in 2012. In 2016, Hong Yoo-kyung left AOA to pursue her education and personal interests. After her departure, she focused on her studies and has since been involved in various projects, showcasing her talents outside of the K-pop industry.