Mark Cuban was born on July 31, 1958 and is an entrepreneur and investor. Cuban is the owner of the National Basketball Association, Dallas Mavericks, co-owner of 2929 Entertainment, and is the chairman of AXS TV. He is one of the main investors on the reality television series, Shark Tank. Cuban owns stakes in Magnolia Pictures and dozens of other small startups. He also invests in mission-driven companies like Luminaid, that provides lighting to disaster areas and Mahmee, a maternal healthcare tech company. As of March 2020, Mark Cuban has a net worth of $4.3 billion USD.