Born Zachary James Kolkman (ZJK for short) on April 4th, 1986 in Grand Rapids MI, ZJK provides a variety of musical services including custom background music/jingles/instrumental/contemporary music for a variety of different mediums including radio/podcasts/video as well as training and discipleship particularly at the intersection of faith and music.  

Please visit the Musician timeline for more information regarding musicianship and history 

Please visit the Faith timeline for more information regarding ZJK's walk of faith with Jesus Christ