There are four artists under the name of JAW:
1) JAW is a german rap artist from Freiburg, South Germany. JAW stands for "Jonas Andre Willy" which are Jonas Enderle's forenames. He was born in 1983 in Cologne, but soon his parents moved with him to Freiburg.
During his puberty he made painful experiences with his peers later caused ADD (attention deficit disorder) and depressions. Those experiences are also part of his lyrics as a kind of therapy.