Keeho

Keeho (기호), born Stephen Yoon, is the leader and main vocalist of P1Harmony, and one of the clearest examples of how fourth-generation boy groups learned to speak globally without sounding manufactured. Born in Toronto and trained under FNC Entertainment, he debuted with P1Harmony on October 28, 2020 and immediately became the group's most visible bridge to international fans.

That role matters because it sits on top of real musical weight. Keeho's voice has been central to P1Harmony releases from the Disharmony series through Killin' It, DUH!, EX, and the March 2026 mini-album Unique. He is not just the member who talks the room through an interview. He is one of the reasons the group's records land with emotional range when the production gets bigger.

There is also a modern K-pop leadership quality to the way he works. Keeho reads as candid rather than polished to death, which has helped P1Harmony feel unusually approachable in English-language spaces. His page works best when it treats that mix of vocal reliability, public-facing confidence, and long-run group identity as the actual story.