TRCNG (Hangul: 티알씨엔지; an acronym for Teen Rising Champion in a New Generation) is a South Korean boy group formed by TS Entertainment in 2017. They debuted with the EP New Generation on October 10, 2017.

Pre-debut

On August 17, 2017, TS Entertainment announced that they would debut their second boy group in the latter half of 2017. This would be the company's first time launching a boy group in five years since B.A.P's debut in 2012.

TRCNG in 2017

On September 18, 2017, TS Entertainment released a video showing a glimpse of the members' childhood photos along with their names. They also revealed the name of the group would be TRCNG and the debut date would be October 10, 2017. From September 19, 2017 through October 9, 2017, the agency released multiple teaser images and videos ahead of the group's debut.

2017-present: Debut with New Generation, Japanese debut, Who Am I

On October 10, 2017, TRCNG released their first EP titled New Generation along with the music video for title track "Spectrum". Members Jisung and Hohyeon participated in the rap-writing themselves. n November 2017, just a little over a month after their Korean debut, TS Entertainment announced that TRCNG would make their debut in Japan with Japanese version of "Don't Stop the Dancing". The song was included in Korean in TRCNG's debut EP New Generation. They officially debuted in Japan on November 22, 2017.

On January 2, 2018, TRCNG made their first comeback with the single album Who Am I along with the music video for the title track "Wolf Baby". In May 2018, they performed "Spectrum" and "Wolf Baby" as part of the "2018 Dream Concert". On July 25, 2018, TRCNG made their first Japanese comeback with the single, "Game Changer". They partnered up with popular teen fashion brand 'WEGO' for their album jacket photobook. In September 2018, TRCNG launched their very own mobile app called "TRCNG mobile". The app is designed for the group to communicate with fans both in Korea and overseas. The app is available on Android and iOS.

After approximately a year and 4 months of not releasing new music in South Korea, TS Entertainment announced on May 15, 2019 that TRCNG would release a comeback pre-release single two days after. On May 17, TRCNG released the single "Paradise". On June 14, 2019, TRCNG shared a spoiler image for their upcoming comeback. The details of the comeback is yet to be released- Wikipedia