Kim Kang-hyun (김강현) is a South Korean character actor born on April 3, 1977. Beginning his career in theater in 2000, he transitioned into screen acting, earning widespread recognition as a versatile supporting actor in film and television. He gained prominent attention for his supporting role in the fantasy romance series My Love from the Star (2013–2014). His extensive television filmography includes Doctors (2016), Chief Kim (2017), Rain or Shine (2017–2018), 18 Again (2020), and Utterly Unreliable Friend (2025). In cinema, Kim has featured in major commercial and independent films, such as Very Ordinary Couple (2013), Hard Day (2014), Extreme Job (2019), EXIT (2019), and My Puppy (2023).