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ABOUT CLIFF BROWN
Cliff Brown is a nationally respected performance coach known for producing elite-level results across the NFL, NBA, MLS, MLB, CFL, and NCAA. With a deep background in sprint mechanics, strength development, and injury prevention, Cliff’s training programs consistently prepare athletes to perform when it matters most. His recent athlete success stories include:
- Vincent Edwards (2018) , 2nd Round, Pick 52 to Houston Rockets
- Jason Marshall Jr. (2025) , 5th Round, Pick 150 to Miami Dolphins
Cliff’s training philosophy is simple: data-driven development, intentional coaching, and a relentless pursuit of excellence. Whether you’re preparing for the NFL Combine, chasing a scholarship, wanting to better your level of play, or coming back from injury — he builds athletes who are ready for the moment.
Every rep has a purpose. Every athlete has a future.
We combine science-backed methods with a relentless standard for accountability, mindset, and growth. Whether you’re a rising high school prospect or a pro prepping for the next contract, this is where preparation meets purpose.
EXPERTISE DEDICATED TO YOUR SUCCESS
Cliff Brown
Performance Director
Donovan Green
Coach Donovan Green is a certified strength and conditioning coach (NSCA CSCS, NASM PES, USAW) with over 14 years of high-performance experience. He’s coached at the NFL level and contributed to two national championships in college athletics. Donovan is known for developing explosive speed, next-level athleticism, and game-ready strength across a wide range of sports. His data-driven, science-backed approach has helped pros increase velocity, vertical power, and durability — keeping them at peak performance all season.
Tim Kerby
Tim is a Certified Strength & Conditioning Specialist (CSCS) and a George Mason University graduate with a B.S. in Kinesiology. He began his coaching career at EXOS, where he developed a deep understanding of high-level sports performance and the connection between training and rehab. With a strong background in both performance and injury prevention, Tim now brings that passion to Athlete Innovations — helping the next generation of athletes move better, perform stronger, and stay healthy.