Home » Solar Security Spot » Gary Matthews Net Worth Gary Matthews Net Worth David Miller • Oct 2, 2026 • 1 min read Age, Biography and Wiki Birth Day July 5, 1950 Birth Place San Fernando, CA Gary Matthews age 73 YEARS OLD Birth Sign Cancer 💰 Net worth: $25 million Share Article: Facebook Twitter WhatsApp Telegram Author David Miller David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.