Dietrich Markwart Eberhart Mateschitz was an Austrian entrepreneur. 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. His company acquired or founded several sports teams around the world, including six-time Constructors' Champions Red Bull Racing and sister team Racing Bulls in Formula One, and association football teams including FC Red Bull Salzburg and RB Leipzig.