Who is the richest out of Mayweather and Jay-Z?

As of October 2023, Jay-Z is generally considered to be richer than Floyd Mayweather. Jay-Z's wealth primarily comes from his diverse business ventures, including music, fashion, and investments, with a net worth estimated around $2.5 billion. In contrast, Floyd Mayweather's net worth is estimated to be around $450 million, largely from his boxing career and promotional ventures.