P.O (BLOCK B): career profile from 2011 debut to 2026 film and drama lineup

P.O (표지훈, 32) is the youngest member and sub-rapper of BLOCK B. He debuted in 2011 with the group's digital single Do U Wanna B? alongside Taeil, Bi Beom, Jaehyo, U-Kwon, Park Kyung, and Zico.

Music came first. He released mini album Poomhaengjero in 2015 with the BLOCK B BASTARZ unit, then dropped solo mini album MEN'Z NIGHT in 2017. He was also a founding member of theater group Geukdan Sonyeon (극단소년).

Then acting. His drama debut arrived in 2017's Temperature of Love under his real name Pyo Ji-hoon. The roles stacked up: Ji Hyun-joong in tvN's Hotel del Luna (2019), Jin Sang-hyuk in The Probability of Becoming Friends to Lovers (2020), Kim Jin-myung in Boyfriend, and Jeon Eun-ho in Good Partner (2024). He led the film New Normal (2023) as Ki-jin. Good Partner won him Best Actor in the Mini Series Human/Fantasy category at the 2024 SBS Acting Awards.

Variety shows kept him busy. He was a regular on Great Escape, New Journey to the West seasons 5 through 8 and the Spring Camp special, plus tvN's Amazing Saturday. The 2017 MBC Entertainment Awards gave him the Popularity Award for Daring Cohabitation – Empty Room Available.

He enlisted in the Marine Corps Military Band Honor Guard Battalion on March 28, 2022 and discharged as sergeant on September 27, 2023.

Three projects follow in 2026. He reprises Jeon Eun-ho in Good Partner 2, which runs through 2027. In drama True Education he plays Bong Geun-dae, an employee of the Education Rights Protection Bureau involved in defending teachers' rights. Film Heartman casts him as Choi Seung-ho. Three lead roles in one calendar year.