The male hierarchy is thought to consist of Alphas, Sigmas, Betas, Deltas, Gammas, and Omegas (ordered from top to bottom). Types at the top of the pyramid (Alpha, Sigma, etc.) have fewer members, while types at the bottom of the period (Gammas, Omegas) make up society’s major...
wikiHow Quiz: Am I a Sigma Male? Loyal, cunning, independent and strong, Sigma is the lone wolf of the male hierarchy. They’re mysterious, but dependable. Silent, but intelligent. A true friend, but a friend to few. Sigmas are a rare breed, but could you be among their ranks? To...