Sihyeon TV Programs
- MIXNINE (jTBC, 2017)
- PRODUCE 101 (Mnet, 2016)
- Ex-Project Group: & AQUA
- Hobbies Shopping.
- Specialties: Playing the clarinet.
- Participated in PRODUCE 101under HappyFace Entertainment her final ranking was #64.
- She also participated in MIXNINEranking #19
- After leaving HappyFace Entertainment practiced her dance at 1MILLION DANCE STUDIO and then signed with The Music Works.
- After the dissolution of AQUA left The Music Works since then she has not joined any agency and is currently an independent trainee.