During the earliest episode, Yoo Seonho was ranked F for the company evaluation yet he still work really hard and stay motivated.

• For the first mission it was GROUP BATTLE, Yoo Seonho was grouped into SORRY SORRY Team 1 and it's team was named "Super Mario" with Ha Minho, Choi Dongha, Kim Namhyung, Kwon Hyeop and Jo Yonggeun. The performance made Seonho stands out due to his impressive jumping skills during the performance and his trademark kiss whenever the stage ended.
  • Group performance
  • Seonho's Focus
• Second mission which is POSITION EVALUATION, Yoo Seonho was grouped into the Vocal Team with Bae Jinyoung, Lee Woojin, Takada Kenta and Kim Yongjin. Yoo Seonho stole fans' hearts with his sweet innocent voice while playing the piano for the most well-known, top-charted song; BTS' Spring Day.
  • Group performance
  • Seonho's Focus
• Third mission which is CONCEPT EVALUATION,Yoo Seonho was initially teamed up with the NEVER team which is Lai Guanlin, Hwang Minhyun, Kim Jonghyun, Ha Sungwoon, Kim Jaehwan and etc. but then he was transferred to KNOCK team with Takada Kenta, Kang Daniel, Kim Yongguk, Im Youngmin, Kang Dongho and Joo Haknyeon. In this performance, everyone kept saying Yoo Seonho was no longer the little chick but a rooster due to his "Bad Boy" vibes.
  • Group performance
  • Seonho's Focus

And surprisingly, Seonho's team was able to succeed and perform for a special stage during M-Countdown!

• watch here

On the final episode of PRODUCE 101 Season 2, Yoo Seonho was finally grouped with his other half Lai Guanlin, Ahn Hyeongseob, Kim Jonghyun, Ha Sungwoon, Samuel, Im Youngmin, Choi Minki, Lee Daehwi and Kang Dongho to perform the song called "Super Hot"

• Super Hot Performance

During the whole 11 episodes of the journey of Produce 101, Yoo Seonho was initially ranked at 22nd place and escalated to 16th rank and constantly 15th rank and on Episode 6, he was able to secure the 11th place which was a big achievement already and yet, he went down to 13th place and on the final episode, he was eliminated by getting the rank 17. Regardless, Seonho still maintain a very huge fanbase with a diversity of different ages from Produce 101 til now. Our Yoo Seonho has been a memorable, one of a kind, funny trainee during Produce 101 and he shines with his own way and secured the title Nation's Baby.