Kim Hyung-soo (Korean: 김형수; born December 30, 1981), better known by his stage name K.Will (Korean: 케이윌), is a South Korean singer. The name is a combination of the first letter 'K' of his last name 'Kim' and the English word 'Will'. He debuted in 2007 and has since become known for his chart-topping ballads. He has also been dubbed the "Prince of OST" for his frequent Korean drama soundtrack appearances.
K.Will has released four full-length albums: Left Heart (2007), Missing You (2009), The Third Album (2012–2013), and The Fourth Album (2017–2018).
