H. D. Doyle received a certificate in computer-aided drafting and worked in the technology field for thirteen years. He is a martial arts practitioner of over twenty years who comp...lihat lebih banyakH. D. Doyle received a certificate in computer-aided drafting and worked in the technology field for thirteen years. He is a martial arts practitioner of over twenty years who competes in tournaments around the United States. He is a husband and the father of two in Joliet, Illinois.lihat lebih sedikit