Alan Ritchson ( 6'2" ) 37yo from Reacher, claims natty , 1st pic was posted on Instagram 5 weeks ago, 2nd pic posted on instagram 16 months ago : r/nattyorjuice
FFMI Calculator: See How Muscular & Fit You Really Are | Nutritioneering
Brian Johnson "Liver king" Makes Fun Of the "Natty or Not" call outs – Fitness Volt
HOW TO SPOT A TRUE NATURAL! | Kinobody, Zac Efron, Wolverine, Marc Fitt | Natural Debate Part III - YouTube
The Natty Witch-Hunt | Biolayne
Natural Muscle Building: A Look At Potential, Genetics & Arm Size | Muscle & Strength