Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsEmmysSan Diego Comic-ConSummer Watch GuideToronto Int'l Film FestivalSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Biography
  • Awards
IMDbPro

Kwak Si-yang

  • Actor
  • Soundtrack
IMDbProStarmeterSee rank
Kwak Si-yang
Watch Trailer Season 1 [OV]
Play trailer1:20
My Dearest Nemesis (2025– )
4 Videos
8 Photos
Kwak Si-yang was born on 15 January 1987 in South Korea. He is an actor, known for Alice (2020), Second to Last Love (2016) and Elephant in the Room (2015).
BornJanuary 15, 1987
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
BornJanuary 15, 1987
IMDbProStarmeterSee rank
  • View contact info at IMDbPro
    • Awards
      • 2 wins & 1 nomination total

    Photos7

    View Poster
    View Poster
    View Poster
    View Poster
    + 4
    View Poster

    Known for

    Kim Hee-seon and Joo Won in Alice (2020)
    Alice
    7.1
    TV Series
    • Yoo Min Hyuk
    Second to Last Love (2016)
    Second to Last Love
    7.1
    TV Series
    • Park Joon-woo
    Elephant in the Room (2015)
    Elephant in the Room
    • Lee Jae-won
    • 2015
    Flex x Cop (2024)
    Flex x Cop
    7.8
    TV Series
    • Jeon Seung-joo - Special appearance

    Credits

    Edit
    IMDbPro

    Actor



    • Lee Joo-bin, Lee Dong-wook, Lee Da-hee, and Lee Kwang-soo in The Divorce Insurance (2025)
      The Divorce Insurance
      6.8
      TV Series
      • Shin Hyeon-Jae
      • Sin Hyeon Jae
      • 2025
    • My Dearest Nemesis (2025)
      My Dearest Nemesis
      7.4
      TV Series
      • Kim Sin-won
      • 2025
    • The Desperate Chase (2024)
      The Desperate Chase
      5.7
      • Jo Soo-gwang
      • 2024
    • You Will Die in 6 Hours (2024)
      You Will Die in 6 Hours
      5.0
      • Ki Hoon
      • 2024
    • Flex x Cop (2024)
      Flex x Cop
      7.8
      TV Series
      • Jeon Seung-joo - Special appearance
      • 2024
    • Samakdo (2023)
      Samakdo
      • Ryuhei Matsuda
      • 2023
    • Cafe Minamdang (2022)
      Cafe Minamdang
      7.4
      TV Series
      • Gong Soo-cheol
      • 2022
    • Idol: The Coup (2021)
      Idol: The Coup
      7.5
      TV Series
      • Cha Jae-Hyuk
      • 2021
    • Kim Yoo-jung and Ahn Hyo-seop in Lovers of the Red Sky (2021)
      Lovers of the Red Sky
      7.6
      TV Series
      • Grand Prince Juhyang
      • 2021
    • Kim Hee-seon and Joo Won in Alice (2020)
      Alice
      7.1
      TV Series
      • Yoo Min Hyuk
      • 2020
    • Kim Myung-min, Megan Fox, and Choi Min-ho in The Battle of Jangsari (2019)
      The Battle of Jangsari
      6.3
      • Park Chan-Nyeon
      • 2019
    • Welcome 2 Life (2019)
      Welcome 2 Life
      7.3
      TV Series
      • Koo Dong-Taek
      • 2019
    • Lee Sung-min in The Witness (2018)
      The Witness
      6.5
      • Tae-Ho
      • 2018
    • Fight for My Way (2017)
      Fight for My Way
      8.1
      TV Series
      • Kim Nam-il
      • 2017
    • Lim Soo-jung, Yoo Ah-in, and Go Kyung-pyo in Chicago Typewriter (2017)
      Chicago Typewriter
      8.2
      TV Series
      • Baek Tae-min
      • Heo Young-min
      • 2017

    Soundtrack



    • Jung Jinyoung and Kwak Si-yang in Persevere, Goo Hae-Ra (2015)
      Persevere, Goo Hae-Ra
      6.8
      TV Series
      • performer: "Do You Know?", "Bus Stop"
      • 2015

    Videos4

    Trailer Season 1 [OV]
    Trailer 1:20
    Trailer Season 1 [OV]
    Trailer [USSE]
    Trailer 1:20
    Trailer [USSE]
    Trailer [USSE]
    Trailer 1:20
    Trailer [USSE]
    Official Trailer
    Trailer 0:32
    Official Trailer
    Trailer [eng sub]
    Trailer 1:08
    Trailer [eng sub]

    Personal details

    Edit
    • Official sites
      • Facebook
      • Instagram
    • Alternative names
      • Shi-Yang Kwak
    • Height
      • 6′ 1½″ (1.87 m)
    • Born
      • January 15, 1987
      • South Korea

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.