Mark Cuban
What is mark cuban?
Key facts
| Birth date | July 31, 1958[1] |
|---|---|
| Birth place | Pittsburgh, Pennsylvania, U.S.[2] |
| Roles | American businessman; entrepreneur; television personality[1] |
| Company | Broadcast.com, cofounder[2] |
| Team | Dallas Mavericks, former principal owner and current minority owner[1] |
| Show | *Shark Tank*, “sharks” cast member from 2012 to 2025[1] |
Mark Cuban is an American entrepreneur, investor, and television personality known for cofounding Broadcast.com, owning the Dallas Mavericks, and appearing on *Shark Tank*.
Context
Mark Cuban is an American entrepreneur, investor, and television personality. He is best known for cofounding Broadcast.com, owning the Dallas Mavericks, and appearing on *Shark Tank* [2]. He sold Broadcast.com to Yahoo! [2] and later bought the Dallas Mavericks, eventually selling a majority stake while retaining minority ownership [1]. He was a recurring investor on *Shark Tank* from 2012 to 2025 [1]. He also co-founded 2929 Entertainment [1] and has been involved in healthcare through Mark Cuban Cost Plus Drug Company [3].
Documented claims
- He sold Broadcast.com to Yahoo! [2]
- He bought the Dallas Mavericks and later sold a majority stake while retaining minority ownership [1]
- He was a recurring investor on *Shark Tank* [1]
- He co-founded 2929 Entertainment [1]
- He has been involved in healthcare through Mark Cuban Cost Plus Drug Company [3]
Questions and answers
How did Mark Cuban get so rich?
He co-founded Broadcast.com and sold it to Yahoo! for a large sum [2].
Why did Cuban quit Shark Tank?
He was a cast member from 2012 to 2025, but the sources do not specify a reason for leaving [1].
What companies does Mark Cuban own?
What did Mark Cuban sell for $5 billion?
He sold Broadcast.com to Yahoo! for a large sum, but the exact amount is not stated in the sources [2].
Sources
- The Success Story of Mark Cuban: From Garbage Bags to Entrepreneur — healthevolution.com (retrieved August 3, 2026)
- Mark Cuban | Shark Tank — abc.com (retrieved August 3, 2026)
- Mark's Bio - Mark Cuban Companies — markcubancompanies.com (retrieved August 3, 2026)