Stage name: Rocky (라키)
Real name: Park Min Hyuk (박민혁)
Nickname: Chef Minhyuk
Birth date: February 25, 1999
Birthplace: Jinju, South Gyeongsang Province, South Korea
Position: Rapper, dancer, choreographer, actor
Middle School Attended: Eonbuk Middle School (graduated on February 7, 2015)
High School Attending: Seoul Music High School
Specialty: Cooking Skills, Dance, Taekwondo, Choreographer
Web Drama Character in 'To Be Continued': The dance genius. He has quiet personality but very reliable and hard working.
- On July 14, 2011, he auditioned for TVN Korea Got Talent.
- He learned Taekwondo and he is now on Level 4 (Black Belt)
- On February 07, 2015, he and Sanha revealed as big eater by Fantagio iTeen
- He's has been nicknamed as Dancing Machine by Fantagio Staff.
- In 2014, he appeared in KBS 9AM/PM News "Hallyu Star & Gangnam Style: Trainee Interview" with Jin Jin, Moonbin, Jin Jin.
- In 2015, he was in Mnet's drama "Perseverance Goo Haera" in Episode 1.
- He is the 1st trainee that officially introduced with Photo Test Cut