Tim Kroll grew up a preacher's kid. His well-known dad would go on to lead one of America's premier radio teaching programs for many years - "Back to the Bible". That teacher and Tim's dad was Woodrow Kroll, and some back he retired - for less than a week...before starting a new project - writing a complete Bible School curriculum that can be translated into other languages, and placed on a solar-powered mp3 player. Any pastor in the world that speaks that language can have seminary - in the palm of their hand.