Kim Soo-hyun (Hangul: 김수현; born January 25, 1985), also known as Claudia Kim, is a South Korean actress. She made her entertainment debut when she won a modeling contest in 2005, and went on to appear in supporting roles in medical drama Brain (2011) and spy comedy 7th Grade Civil Servant (2013), as well as a leading role in the sitcom Standby (2012). Kim has been cast in the upcoming American superhero film Avengers: Age of Ultron (2015).