A popular K-Pop star who had long been the target of abusive online comments was found dead at her Seoul home Monday. Though the exact cause of her death is still under investigation, multiple reports suggest it might have been a suicide. But aside from her tragic passing, who was Sulli? A music sensation, an actress in the rising, a fearless feminist and a fervent activist against cyberbullying. Click through our photo gallery above to learn more about the late Sulli, her troubled life, and her extraordinary legacy.
