The sad news of Choi Sulli's passing has left a deep wound in the hearts of her family and fans. As known from the circulating reports, Sulli passed away due to suicide.
This sadness certainly brings back memories for fans and lovers of K-Pop during the time when Sulli was still a member of the group f(x).
Now, here are a series of photos of Sulli when she was still a member of the group until she pursued a solo career.