Kim Hyo-jung, known professionally as Hyolyn, is a South Korean singer and songwriter under Bridʒ, a production company she founded herself. She is a former member of the girl group Sistar and its sub-unit Sistar19.

Filmography

• Under The Gun — Theme Song Performance
• Queendom Puzzle — Expert Judge
• Gaus Electronics — Theme Song Performance
• My Dangerous Wife — Theme Song Performance
• Still 17 — Theme Song Performance
• Black Knight — Theme Song Performance
• Live Up to Your Name — Theme Song Performance
• Money Flower — Theme Song Performance
• Hwarang: The Poet Warrior Youth — Theme Song Performance
• My Lawyer, Mr. Jo — Theme Song Performance
• Uncontrollably Fond — Theme Song Performance
• Warm and Cozy — Theme Song Performance
• Master's Sun — Theme Song Performance
• My Love from the Star — Theme Song Performance
• Dream High — Na-na, Theme Song Performance
• Glory Jane — Theme Song Performance

Appearances as themselves (25)

• Boys II Planet — Self - Master
• Jae Joong and Friends — Self
• The Seasons — Self
• Music Universe K-909 — Self
• Show!terview with Sunmi — Self
• Double Trouble — Self
• Good Girl — Self
• Queendom — Self - Contestant
• Amazing Saturday — Self
• Let's Eat Dinner Together — Self
• 20152015 Dream Concert — Self
• Men on a Mission — Self
• Sistar Showtime — Self
• Unpretty Rapstar — Self - Contestant
• I Am a Man — Self
• Midnight in Hong Kong with Sistar — Self
• NO.MERCY — Self - Mentor
• Home Alone — Self
• Lee Juck Show — Self
• Shinhwa Broadcast — Self
• SNL Korea — Self
• Running Man — Self
• Hello Baby — Self
• You Hee-yeol's Sketchbook — Self
• Infinite Challenge — Self