[8][9][10] The original intention of the show was for the eleven winners of the program to form a boy group that would promote for 5 years under Swing Entertainment.

[13][14][15] In April 2020, it was reported that the series had been cancelled by KBS due to casting controversy over the female lead role.

[16] On June 17, 2020, Oui Entertainment announced that they will be debuting a new boy group, tentatively called "OUIBOYZ", in the second half of the year.

[17] On July 10, 2020, Oui Entertainment launched social media accounts for their new boy group called "WEi" which Kim has been confirmed to be a member of.

[22] On March 2, 2021, Kim became one of the hosts for SBS MTV's music program The Show alongside Ateez's Yeosang and Weeekly's Jihan.

[23] In 2021, Kim joins the cast of variety show Chick High Kick along with HaHa and Na Tae-joo.