Here Are the 10 Richest US Presidents of All Time

 https://www.voanews.com/a/usa_all-about-america_here-are-10-richest-us-presidents-all-time/6171381.html

Contrary to Garnel it didn't come from corruption

Bill Clinton made his money after leaving office, earning millions from his 2005 autobiography, My Life. His wife’s wealth also helps boost the ex-president’s bottom line. Former secretary of state Hillary Clinton is thought to have gotten a $14 million advance for her 2014 memoir Hard Choices. Both Clintons have made millions giving paid speeches.