What made Alexander the Great, great?

How big was Alexander the Great's Empire? How old was Alexander when he became King? Is it true Alexander the Great never lost a battle? Thank you for being a subscriber! Please leave a great review right here in the app, and you might hear it on an upcoming episode! Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at www.WhoSmarted.com