Career
Ryu began his acting career in theater, subsequently becoming one of the most versatile supporting actors in Korean film and television In 2013, he headlined Miracle in Cell Number. 7, which became (at the time) the third highest grossing Korean film of all time.
Ryu Seung-ryong made his acting debut at the age of 15 in a stage musical.
After his screen debut in 2004"s Someone Special, he has since become one of the most versatile and dependable character actors in of Korea. A sampling of the various roles he has played over the years: a mentally handicapped father in Miracle in Cell Number.
Ryu graduated with a Theatre degree from Seoul Institute of the Arts. He currently teaches at Seoul Art College"s School of Acting Arts as an adjunct professor
In November, 2015 he released to new movie " Do ri hwa go " with Su-ji.