Jon Dennis "Wonderfingers" Linn, born on August 1, 1954 in Los Angeles, California. He is best known for playing guitar in some albums of Larry Norman, Chuck Girard, Randy Stonehill, Mark Head and previously with Masson Proffit. Married twice, final divorce in 1992, was a key figure in the early Jesus music scene. Critics would describe his playing as "highly creative" and "genius" as well as "a wall of rock sludge." Jon was killed after being struck by a car near his California home in October 17, 2000.