2PM

2PM (투피엠) established a template that K-pop still borrows from: the "beast idol," a masculine performer archetype built on physical intensity and athletic choreography rather than the polished prettiness that defined earlier idol presentations. Formed by JYP Entertainment and debuting on September 4, 2008 with the single album Hottest Time of the Day, the six-member group broke through with "Again and Again" (2009) and became one of K-pop's dominant forces through the early 2010s.

The six members -- Jun. K, Nichkhun, Taecyeon, Wooyoung, Junho, and Chansung -- each built individual careers alongside the group. Taecyeon and Junho emerged as bankable drama leads, with Junho in particular becoming one of Korea's most sought-after leading men by the mid-2020s. Jun. K and Wooyoung pursued solo music careers. The group took a hiatus from 2017 to 2021 as members completed mandatory military service before reuniting with the album Must, which topped Korean charts.

Their 15th anniversary concert in 2023 drew fans across Asia, proof that the HOTTEST fandom base built in the early digital era remained committed. 2PM's longevity in a genre notorious for short cycles reflects both the individual draw of its members and the group's distinct positioning: they were never trend-followers. The group's athletic, masculine image and J.Y. Park's funky production sensibility gave 2PM a sonic and visual identity that held across lineup stability and market shifts.