Song Jae-Jung: South Korean Television Screenwriter
Song Jae-Jung (Hangul: 송재정) is a prominent South Korean television screenwriter known for crafting intricate dramatic series, often incorporating elements of fantasy, romance, and time travel.

Television Career
Song has written numerous television series spanning network sitcoms and high-concept cable dramas. Her notable writing credits include:
- Sunpong Sanbuingwa (SBS, 1998–2000)
- The Unstoppables (SBS, 2000–2002)
- Do the Right Thing (SBS, 2002–2003)
- Cute or Crazy (SBS, 2005)
- High Kick! (MBC, 2006–2007)
- The Secret of Coocoo Island (MBC, 2008)
- Coffee House (SBS, 2010)
- Queen & I (tvN, 2012)
- Nine: 9 Times Time Travel (tvN, 2013)
- The Three Musketeers (tvN, 2014)
- W: Two Worlds Apart (MBC, 2016)
- Memories of the Alhambra (tvN, 2018)
- Yumi's Cells (tvN-TVING, 2021)
- Yumi's Cells Season 2 (TVING, 2022)
- Yumi's Cells Season 3 (TVING-tvN, 2026)
Awards and Recognition
In 2016, Song received the Best Screenplay award at the MBC Drama Awards for her work on the fantasy-romance drama W: Two Worlds Apart.