Billionaire investor Mark Cuban in his recent interview admitted to putting his wife Tiffany Stewart on an unconventional test before their marriage to determine if she was a perfect fit for him ...

Who are Mark Cuban’s kids? Cuban has been married to wife Tiffany Stewart since 2002. They share three children together: Alexis, born in 2003, Alyssa, born in 2006, and Jake, born in 2010.