Fred is really a good trials coach. (Maybe the fact that he is also a sports teacher helps). We meet him at Belgium championships where he just clears the same tracks we hardly go through. Once in a while, he comes down to Brussels and we gather with some other dirt riders to jump off stairways and upset some traffic wardens.
He rides a shiny sloopy Koxx for trials, but has another four or five bikes for specific purposes (commuting, touring, downhill, dirt jumping, street riding)