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Park Si On
From generasia

Park Si On (박시온) is a Korean pop trainee under Plasma Entertainment.
Profile
- Name: Park Si On (박시온)
- Birthdate: ~2001
- Blood Type: O
- Height: 170cm
- Weight: 56kg
- Hobbies: Listening to music, looking at idol's choreography
- Specialties: Dancing
Filmography
Television
- [2019] Produce X101
Trivia
- He was a trainee for five months prior to his appearance on Produce X101.