Jung In Sun is a South Korean actress. Born on April 25, 1991, she made her acting debut in the 2000 television drama “KAIST.” She has since appeared in many popular films and television dramas, including the recent “Basketball” (2013), “Wild Chives and Soy Bean Soup” (2014), “Mirror of the Witch” (2016) and “Naked Fireman” (2017).