Mark Cuban

Mark Cuban is an American billionaire entrepreneur, television personality, and media proprietor whose net worth is an estimated $4.7 billion, according to Forbes, and ranked No. 177 on the 2020 Forbes 400 list. He is an avid cryptocurrency investor and self-proclaimed Ethereum maximalist. He owns a few cryptocurrencies and non-fungible tokens (NFTs) and has invested in a few blockchain companies.

• Mark Cuban founded video portal Broadcast.com with fellow Indiana University alum Todd Wagner in 1995 and sold it to Yahoo for $5.7 billion in 1999.
• Today he owns the NBA's Dallas Mavericks and has stakes in Magnolia Pictures, AXS TV and dozens of small startups.
• He sold stamps door-to-door as a kid and gave disco lessons to help pay his way through Indiana University.
• Cuban was inspired to strike out on his own when he was fired from a software shop for closing a $15,000 sale instead of cleaning up the store.
• He invests in mission-driven companies such as Luminaid, which provides lighting to disaster areas, and Mahmee, a maternal healthcare tech company.

Cuban has invested in the cryptocurrency Dogecoin, as well as accepting the particular cryptocurrency as a method of payment for Dallas Mavericks merchandise and tickets since at least early 2021. After being asked by CNBC for his thoughts on the payment method, Cuban responded, “It’s a medium that can be used for the acquisition of goods and services, the community for doge is the strongest when it comes to using it as a medium of exchange.”

• Dallas Mavericks Owner