Choi married actress
Shim Yi-young on February 28, 2014, at the Grand Ballroom of the COEX Walkerhill Hotel in
Samseong-dong. Choi and Shim met while filming the 2013 TV series
A Hundred Year Legacy, where they played a married couple. On June 23, 2014, Choi's wife gave birth to their first child, a daughter. The couple's second daughter was born on June 14, 2017. ==Filmography==