Intak

Intak joined FNC in 2017, and trained for 3 years and 8 months before debuting on P1Harmony. In 2018, Intak appeared as a guest on the JTBC variety show I've Fallen For You. In 2019, Intak, his fellow P1Harmony members (as trainees at the time), some FNC’s artists and employees traveled to Mongolia on "LOVE FNC 5th Volunteer Team", as part of FNC Entertainment's charity program.

On September 4, 2020, Intak was introduced as the fourth member of P1Harmony. On October 8, Intak alongside his groupmates starred in the movie P1H: The Beginning of a New World. He then made his debut with the group on October 28 with the mini album Disharmony : Stand Out.