Kim Yoo-jung: Kim Yoo-jung. Actress: Love in the Moonlight. Kim Yoo-Jung is a South Korean actress. She debuted as a model for a confectionery brand at the age of four. After her acting debut in 2003, she became one of the most in-demand child actresses in Korea. She gained public attention for starring in the television series Dong Yi (2010), Moon Embracing the Sun (2012), May Queen (2012), Golden Rainbow (2013), Secret...