Dietrich Markwart Eberhart Mateschitz was an Austrian billionaire businessman. He was the co-founder and 49% owner of Red Bull GmbH. In April 2022, Mateschitz's net worth was estimated at US$27.4 billion.
Mateschitz worked in marketing for Unilever and Blendax. While travelling in Thailand, he discovered the drink Krating Daeng, which he adapted into Red Bull. He founded Red Bull GmbH in 1984 and launched it in Austria in 1987.