Lee Sung-deuk이성득 Born December 12, 1990 · 35 years oldSouth Korea7 series · 5 films Open in my diary TV series with Lee Sung-deukLove Alert2018 · Yoo Jung's assistantPartners for Justice2018 · Park Ji Hoon [Drug smuggler]The K22016Tong: Memories2016 · Taedong High studentThe Time We Were Not in Love2015 · Hana's university alumnusMask2015 · Byun Ji Sook's high school classmateUnkind Women2015 · VJ Films with Lee Sung-deukThe Way2017 · Song Tae-sooDerailed2016 · Gangster Taking Away MotorcycleDisappearance: Missing Wife2016 · Police OfficerTong: Memories2016 · (Taedong High student)Mission: Kidnap the Top Star2015 · President's bodyguards #3