Park debuted with Wan na One during Wan na One Premier Show-Con on August 7 , 2017 , at the Gocheok Sky Dome with the debut mini-album 1 × 1 = 1 ( To Be One ) . He promoted with Wan na One 's unit " Triple Position " , which won the " Best Unit Award " at the 2018 Mnet Asian Music Awards . He concluded his contract with Wan na One on December 31 , 2018 , although he still appeared with the group until its official farewell concerts on January 24 – 27 , 2019
2018 Mnet Asian Music Awards
2018 Mnet Asian Music Awards
Park Woo-jin