Roscoe Kerby

Roscoe Kerby is the host of The MUSCLE GROWTH Podcast, a software engineer, and a science-based fitness enthusiast based in Cape Town, South Africa. He holds degrees in Mathematical Science from Stellenbosch University and Computer Science from the University of Cape Town. A competitive racket sports athlete, Roscoe represented his province in both tennis and squash multiple times and won the South African National Racketlon Championship across various age categories. Driven by a passion for evidence-based training and helping others optimise their physique, he created TMGP to bring world-class expertise on hypertrophy, strength, and longevity directly to listeners.