Seo Jae-kyu서재규 Born August 31, 1986 · 40 years old3 series · 1 films Open in my diary TV series with Seo Jae-kyuMiraculous Brothers2023 · Kang Jae-sooThe First Responders2022 · Yeom Sang-gooNightmare Teacher2016 · Kang Sang-tae Films with Seo Jae-kyuA Crevice of Violence2015 · Ki-hyuk