Various news outlets have pointed out that Donald Trump would be wealthier if he had just taken his early millions, invested them in an index fund, and sat on his hands.
Meanwhile, Paris Hilton has made billions of her own money before the age of 35:
Through the power of a fake baby voice, Paris Hilton launched a business empire, invented reality TV superstardom, and disrupted American culture years before Facebook or the Kardashians.
Source: This Is How Paris Hilton Fooled the Entire United States of America | Broadly