- Korean Name: Jung Jung (정정)
- Real Name: Zhu Zheng Ting (朱正廷)
- Birthdate: March 16, 1996
- Blood Type: O
- Height: 183cm
- Weight: 64kg
- Hobbies: Swimming, watching movies, extreme sports, reading novels, dancing, singing
- Specialties: Dance (ballet, modern, Chinese classic)
- Motto: The curtains to the stage of your life may open at any time, the key is whether you choose to perform on it, or to hide from it.
- He was trainee for one year and eight months prior to his appearance on Produce 101 Season 2.