3. Michael Jordan – $3.2 Billion (Approximately €2.9 Billion)
Renowned for his legendary basketball career, Michael Jordan made history in 2015 by becoming the first sports billionaire. However, it wasn’t his time on the court that propelled him to billionaire status. Instead, he amassed over $1.8 billion (approximately €1.6 billion) through brand partnerships, most notably the iconic Jordan brand by Nike. Additionally, his shrewd investment in the NBA team Charlotte Hornets, purchased for $175 million in 2010 and sold for $3 billion in August 2023, further solidified his billionaire status.