William Barnes is a certified fitness and fat loss coach with over 6 years of experience in personal training and online coaching. he offers customized programs through his 6-Pack Macros system, helping clients achieve their goals without sacrificing the foods they love. William is also affiliated with Crunch Fitness, where he provides in-person training and shares practical fitness tips. His approach emphasizes sustainable lifestyle changes, combining personalized workouts with flexible nutrition strategies. Find him on Instagram @trainwithwilliam