His label Good People Company told media outlets, "Oh Man Suk held a small, family ceremony with the woman he was seeing earlier this year. His wife is a non-celebrity so we were careful; please understand why we were unable to relay the news earlier. We would like to thank you for your love attention and encouragements toward Oh Man Suk, and he will repay you with better acting from now on." 

Previously, Oh Man Suk admitted he was in a relationship with a non-celebrity female in May of 2017. Another belated congratulations!