Shark Tank Cast
From left: Daymond John, Barbara Corcoran, Mark Cuban, Kevin O’Leary, Lori Greiner and Robert Herjavec on ABC’s “Shark Tank.” ABC/Patrick Ecclesine

As ABC's "Shark Tank" enters its new season, fans of the entrepreneurial show may be wondering which judge is the richest. Here, we'll take a look at how much each of them is worth and how they went about earning it.

The popular reality show has had a rotating cast over the years, including "That 70s Show" actor Ashton Kutcher, investor Chris Sacca, and Virgin Group founder Richard Branson. However, there have been a few constantly-appearing sharks: Lori Grenier, Robert Herjavec, Daymond John, Barbara Corcoran, Kevin O'Leary, and Mark Cuban. Who has made the most?

According to TV Insider, coming in with $80 million is real estate agent Barbara Corcoran. After borrowing $1,000 and quitting her job as a waitress, she started "The Corcoran Group." This would eventually become the "best-known brand in the brokerage business" and allow her to earn millions of dollars. Additionally, Barbara also works as a motivational and inspirational speaker.

Next is Lori Grenier with $100 million. The self-made entrepreneur and inventor has created over 700 products and holds over 120 patents. Her products have been sold on both QVC and in retailers around the world.

Following Grenier is Robert Herjavec at $200 million. Known for building and selling several IT companies, his business, Herjavec Group, has now been recognized as "a global cybersecurity operations leader."

FUBU founder Daymond John comes in fourth with $300 million. Aside from starring on the ABC show, John is also "a New York Times best-selling author, branding guru, and highly sought-after motivational speaker."

Kevin O'Leary comes in fifth with $400 million. On top of his television appearances, O'Leary has also "launched O’Leary Funds, an investment fund company; O’Leary Fine Wines; and a best-selling book series on financial literacy."

Topping the list is Dallas Mavericks owner Mark Cuban with $4.1 billion. In addition to his sports endeavors, Cuban also invests in an ever-growing portfolio of business ventures.

Season 11 of "Shark Tank" premieres at 9 p.m. on ABC.