Henry Miller is the teen entrepreneur behind Henry’s Humdingers, a line of spiced raw honey. He presented his product – jars with fun names like Grumpy Grampa (cayenne, garlic) and Diabolical Dad (habanero) – on Shark Tank in 2014. On the show, Miller accepted an investment from Mark Cuban and Robert Herjavec — $300,000 for 75 percent equity in the company. But after the show, a decision was made to keep it as a family business.
Since Shark Tank, Miller continues to roll out new flavors including Mama Drama (cinnamon), Naughty Nana (ginger), Hanky Panky (vanilla, nutmeg) and Nudie Cutie (raw honey). Miller went on to study economics and entrepreneurship at Washington State University. [Related: 27 Favorite ‘Shark Tank’ Products at Amazon — New List]