Siwan

Siwan was born as Im Woong-Jae, but later legally changed his full name to Im Si-Wan.

Siwan has an older sister.

Siwan acted in “The Moon Embracing The Sun” (2012), “Man From the Equator” (2012), “Standby” (2012), “Reply 1997” (2012), “Pure Love” (2013), “Triangle” (2014), “Misaeng” (2014), “King Loves” (2017), "The Merciless" (2017),"Strangers from Hell" (2019), "Run On" (2020), "Tracer" (2022), "Summer Strike" (2022), "Boyhood" (2023), "Squid Game" (2024) and more.

Siwan can play several instruments including the violin and the guitar.