Sulli's biggest regret in life is not going to college.
Sulli's idol is her mom.
Sulli's ideal type is “Someone that is dependable, that doesn’t act cute a lot and listens to everything I say. It would be nice if they were always in the same place. And that they should be a man with straight hair, tidy clothing, sexy, and dignified.
Sulli has aquaphobia (is afraid of water).
Sulli has 2 older brothers and a younger brother.
She was considered f(x)’s fake maknae.
She debuted as a child actress and had acted in a lot of dramas and movies before debuting with f(x), making her first television appearance in 2005 as the young Princess Seonhwa of Silla in SBS’s “The Ballad of Seodong.”
She wanted to be a mother before dying