Juan Karlos Labajo, also known as JK, is a Filipino singer and actor who rose to fame on the first season of the ABS-CBN reality singing competition 'The Voice Kids Philippines', which he finished third. As a singer, he has released two albums so far, 'JK' and 'JKL'. He is co-managed by ABS-CBN's Star Magic and MCA Music Inc., and has appeared as an actor on many ABS-CBN television shows. Right after the completion of the competition, he acted on the drama series 'Hawak-Kamay' and 'Maalaala Mo Kaya'. He played the lead role in 'Ipaglaban Mo: Sa Dulo ng Daan' and a supporting role in 'Pangako Sa 'Yo'. He also participated on the music competition show 'We Love OPM' and the reality competition show, 'Pinoy Big Brother: Lucky 7'. His first film role came in the indie film 'Tatlong Bibe'. He appeared as a main cast in 'A Love to Last' and 'Ipaglaban Mo: Pikon'. He is planning on attending some acting workshops, as he feels that he needs it.
