Mark Cuban famously passed on a chance to invest early in Uber. He says he doesn't want to repeat that mistake.

Here are some of Mark Cuban’s top tips for investing and building wealth as he’s shared on his blog, on social media and in media interviews. “If you have any credit card or other type of consumer debt on which you pay [5 percent] or more interest, pay it off,” said Cuban on his blog.

When he was a senior studying at Texas A&M University, Matthew Iommi realized that there were no good options for transporting groups of people. Fellow college students heading out for the night together didn’t have access to on-demand rides with the same convenience,