In Season 5 of the hit entrepreneurial show, Shark Tank, a husband-and-wife duo pitched their company Groovebook. Here's what ...

Cuban joined in Season 2 as a guest shark and then became a regular fixture on the panel in Season 3 alongside Daymond John, Barbara Corcoran, Robert Herjavec ... Cuban and his wife, Tiffany ...

Cuban started as a guest shark in Season 2, and then officially joined the Emmy-winning show in Season 3 with Daymond John, Barbara Corcoran, Robert Herjavec ... Cuban and wife Tiffany Stewart ...

Next up were remarks from his fellow sharks Daymond John, Barbara Corcoran, Lori Greiner, Robert Herjavec and Kevin O ... When they were younger, my wife and I got to tell them where to be ...

Cuban joined in Season 2 as a guest shark and then became a regular fixture on the panel in Season 3 alongside Daymond John, Barbara Corcoran, Robert Herjavec ... Cuban and his wife, Tiffany ...

After serving as a guest shark in Season 2, he officially joined the show during Season 3 alongside Daymond John, Barbara Corcoran, Robert Herjavec ... been married to wife Tiffany Stewart ...

After 15 seasons, Mark Cuban bids farewell to Shark Tank, with his final episode airing May 16. Citing a desire to spend more time with his teenage children, Cuban departs from the show's demanding ...