Kim Eun Ji, better known as MayBee, is a South Korean singer, lyricist, actress, and radio presenter. She hosted KBS Cool FM’s "Pump Up the Volume" radio show from 2006 to 2010.
She married Yoon Sang Hyun in February 2015. They welcomed their first daughter in December 2015 and second daughter in May 2017.
On December 24, 2018 Yoon Sang Hyun’s agency C-JeS Entertainment confirmed that the couple has just welcomed their third child, a baby boy.