David is a seasoned fitness professional with over 20 years of industry experience. Since 2009, as Director of Vantage Marino, bringing a wealth of expertise backed by a Master of Science in Exercise and Nutrition Science and a BA in Leisure Management.

His credentials include Ironman Level One Coach, Precision Nutrition Level One, NASM CPT, and Poliquin International Certification Program (PICP) Levels 1 & 2. He has also served as an external examiner for the National Training Centre and completed internships with renowned coaches Phil and Martin McDonald.

Beyond Vantage, David is a sought-after corporate speaker on fitness, nutrition, and peak performance. His passion for endurance sports is reflected in his athletic career: a 70.3 Ironman World Championship competitor in 2022, requalified in 2024, and second-place finisher in his age group at the Cork Ironman in 2023.

David’s career and achievements reflect his commitment to health, performance, and continuous personal excellence.