Peak Time contestants

BAE173 () is a South Korean boy band formed and managed by PocketDol Studio. The group debuted on November 19, 2020, with their first EP Intersection: Spark. The group currently consists of seven members: J-Min, Yoojun, Muzin, Junseo, Youngseo, Doha, and Bit. Originally a nine-member group, Dohyon left the group on June 22, 2023, following the contract termination. Hangyul's contract with the label ended on February 28, 2026.

24K+ (, stylized in all caps) is a South Korean boy band formed by Choeun Entertainment. It currently consists of four members: Kiyong, Imchan, Yuma and Takeru. The group's original debut took place on September 6, 2012, with their debut mini album Hurry Up, under the group name, 24K. After several lineup changes, the group rebranded as 24K+ on November 4, 2023.

South Korean boy group

South Korean band

Ghost9 (; stylized in all caps) is a South Korean boy band formed by Maroo Entertainment in 2020, the group currently consists of seven members: Shin, Son Jung-hyun, Choi Jun-seong, Lee Kang-sung, Prince, Lee Woo-jin and Lee Jin-woo. Hwang Dong-jun and Lee Taeseung left the group on September 5, 2021, They made their debut on September 23, 2020, with their debut EP Pre Episode 1: Door.

South Korean boy band

South Korean boy band

Blitzers (, stylized in all caps) is a South Korean boy band formed by Wuzo Entertainment in 2021. The group consists of six members: Jinhwa, Juhan, Sya, Chris, Lutan, and Wooju. Originally a septet, Go_U left the group in January 2024. The group debuted on May 12, 2021, with the EP Check-In. In May 2024, the group appeared on the 17th series of ''Britain's Got Talent'', where they finished as semi-finalists.

M.O.N.T () is a South Korean boy band signed to FM Entertainment. They originally debuted as a trio with leader Narachan, rapper Roda, and main vocalist Bitsaeon. In 2017, M.O.N.T released the digital single "Sorry" and were contestants on JTBC's survival reality show Mix Nine. They released the mini-albums Going Up and Awesome Up in 2019.

South Korean musical group; boy band

South Korean boy band

ATBO (; an acronym for At The Beginning of Originality) was a South Korean boy group formed through IST Entertainment's survival competition The Origin – A, B, Or What? in 2022. The group consisted of six members: Junseok, Junmin, Hyunjun, Seunghwan, Yeonkyu, and Won Bin. Originally a septet, Rakwon left the group on May 6, 2024, due to health issues. They debuted on July 27, 2022, with the extended play (EP) The Beginning: 開花, and disbanded on December 17, 2025.

South Korean boy band

South Korean boy group