Park Hyun Kyu (박현규) is a South Korean singer-songwriter under Plan B Entertainment. He is a former member of the male vocal group VROMANCE.

He is also known by the pseudonym KINDA BLUE and for participating on the shows, MIXNINE, Sing Again 2 and Famous Singers 2. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.