KIND Snacks Founder Daniel Lubetzky will be joining Season 16 of "Shark Tank," eventually filling the big shoes left by Mark Cuban.

Daniel Lubetzky, who founded the Kind Healthy Snacks company in 2004 before selling it to Mars in a deal worth $5 billion, will be an investor on the hit show "Shark Tank" when its next season premieres in October—the first new regular cast member to join the show in over a decade as fellow billionaire Mark Cuban exits.

True leaders bring people together to make the world a little better, says the Kind Snacks founder, and to do that you need this mindset.