He’s only 10 years old, but Jacob Heitmann has already put himself to work. An entrepreneur, he runs a successful business selling 3D-printed toys to classmates, on his website and in his Etsy shop, ...
Opinions expressed by Entrepreneur contributors are their own. Half of Americans have a “side hustle”— a job in addition to their full-time career. It might have a new(ish) moniker, but it’s not a new ...