He's not an alpha because I know 16 year old boys that could make him lick their feet. Being an alpha is about balance imo, its not being the toughest, the richest, the most intelligent, but being in a pretty high percentile for all things.
Big UFC HW? Strong and physically dominant with other men, Not alpha because likely unintelligent, not respected by society, gets brain damage for pleasure of others, and not admired by women.
Rich CEO? Not alpha because probably ugly and not desired by women in a true primal way, cant fight or defend himself, not socially "cool" or witty, disliked by many, inherently greedy and overconsuming resources.
Popular Jock in College? Handsome, physically capable, but unintelligent so does not command respect from intellectuals, would be made to look small and stupid in intellectual environments.
Male model? lacks the physicality and masculinity to get respect from other men.
True Alpha's are rare: having intelligence, physicality, good looks, good morals, likability and wealth = 0.01% of men. They are your alphas