Throughout 2012, he launched two successful Kickstarter campaigns that raised a combined total of over $18,000. Weiss eventually appeared on "Shark Tank" Season 4, Episode 14.

Former Mavericks majority owner Mark Cuban ‘s final episode of Shark Tank will air Friday night. The episode is the Season 16 finale. My last @ABCSharkTank is this Friday. Gonna miss it.

After 14 years, Mark Cuban has officially closed his final deal on Shark Tank. On Friday’s episode of the ABC reality series, the billionaire reflected on the businesses he’s invested in and the ...