2016: Produce 101
In 2016, Eunwoo participated in Mnet's survival television show, Produce 101, along with other five trainees from her agency, Pledis Entertainment. She was eliminated in episode 11 after ranking 21st place.
On May 24, 2019, it was announced by Pledis that PRISTIN was officially disbanding after almost two years without activity. It was also announced that 7 out of 10 members had not renewed their contracts with the agency, Eunwoo being one of them.
2019: New agency and group
On October 20, it was confirmed by OSR Entertainment that she, alongside former PRISTIN members Yaebin, Gyeongwon and Minkyeung, have all signed with the agency and are preparing for debuting in a new girl group together called HINAPIA alongside one more trainee. The group debuted on November 3, with the digital single album "New Start" and its title track "Drip".
- Superstar K 4 (Mnet, 2012) - contestant
- The Voice Kids (Mnet, 2013) - contestant
- Produce 101 (Mnet, 2016) - contestant
Music video appearances
- She attended Seoul School of Performing Arts.
- She is one of the composers of PLEDIS Girlz's pre-debut song, "We".
- She was revealed to be the best ballad singer in PRISTIN as voted by the members.
- ↑ Produce 101: Episodes 1-11
- ↑ Soompi: PRISTIN Officially Disbands + Pledis Releases Statement
- ↑ Soompi: Former PRISTIN Members Confirmed To Be Debuting In New 5-Member Girl Group This Year
- ↑ Twitter: @OSRent_ post
- ↑ Soompi: Zhou Jieqiong, Eunwoo, And Yebin To Miss High School Graduation To Focus On Pristin’s Debut