The 15 biggest 'Shark Tank' success stories of all time

Entrepreneurs who make it onto a "Shark Tank" episode have the opportunity to introduce their company to a viewing audience of seven million potential customers.

The companies that land a deal with one or more of the show's investors then have the chance to scale and, in some cases, become a nationally recognized brand.

We looked through old episodes and asked the Sharks themselves about their most successful deals. Read on to learn about the biggest "Shark Tank" success stories so far.