Born on February 16, 1988, this South Korean actor gained fame through television dramas and films. He first rose to prominence with the series "Dream High" (2011) and solidified his status with "Moon Embracing the Sun" (2012). His film career includes hits like "The Thieves" (2012) and "Secretly, Greatly" (2013). He is known for his versatility and emotional depth. After serving mandatory military service from 2017 to 2019, he returned to the screen with the acclaimed series "It's Okay to Not Be Okay" (2020).