Shark Tank Season 4 Guest Sharks Steve Tisch John Paul Dejoria -

Co-founder of Paul Mitchell Systems (hair care) and Patrón Tequila . DeJoria is a rags-to-riches icon (he was once homeless) and is known for his philanthropic "grit and grace" philosophy.

DeJoria was aggressive this season, making multiple offers. Co-founder of Paul Mitchell Systems (hair care) and