David Oh Unveils “I Know I Know” Music Video featuring Bo Mi of APink
David Oh officially debuts with the track “I know I Know”! This is David’s official debut and he has the help of Apink’s Bo Mi for the track. 1theK says, “[Singing Begins] is David Oh’s first album to reveal to the public. It has been 4 years since his appearance on 2011 MBC’s “Star Audition…