Robert Herjavec might have made his money from cybersecurity, but the quirky investments he's made on "Shark Tank" have paid off, too.
"I didn't bet on the product, I bet on the guys," Herjavec says. "They left these secure, cushy jobs to sell inappropriate, ugly Christmas sweaters online. Anyone nuts enough to do that must really believe in the idea." "Give me a great entrepreneur and he can take a so-so product, and make a great business out of it," Herjavec says. "A bad entrepreneur can take a great product and run it into the ground."