Krystal Jung (크리스탈) Real Name: Chrystal Soo Jung (Jung Soo-jung) (정수정) — 본명

Quick answer

Krystal Jung's real name is Chrystal Soo Jung, and her Korean name is Jung Soo-jung (정수정). Born October 24, 1994, she is a singer and actress who debuted in f(x).

Real name and stage name

Krystal Jung's stage name is a respelling of her legal English name, Chrystal Soo Jung. Her Korean name is Jung Soo-jung (정수정). She was born on October 24, 1994, and is the younger sister of Jessica Jung, formerly of Girls' Generation.

She debuted in 2009 as a member of the SM Entertainment girl group f(x). The group stood out for its experimental pop sound and became one of the influential girl groups of the early 2010s. Krystal also took part in SM's project group SM the Ballad.

Alongside music, she built a strong acting career. Her drama credits include The Heirs (2013), My Lovely Girl (2014), Prison Playbook (2017), The Bride of Habaek (2017), Player (2018), Search (2020), Police University (2021) and Crazy Love (2022). Korean media such as Yonhap and the Korea Herald have covered her shift from idol to leading actress.

Krystal is often mentioned alongside her sister because both sisters joined SM Entertainment and both became famous in their own groups. Krystal is the American-born one who grew up to perform mainly as an actress, while still being known to fans for her f(x) years.

For people searching her real name, the short version is that Krystal is a stylized spelling of Chrystal, and her Korean name is Jung Soo-jung.