About Net Worth
Higher or Lower

Jump to: The Game  |  Our Data  |  Sources & Credits

The Game

Net Worth Higher or Lower is a web-based guessing game inspired by the classic "Higher or Lower" format. Instead of Google searches, we compare the real estimated net worths of famous athletes, musicians, actors, content creators, corporations, and even historical rulers.

The game is designed to be fun, educational, and surprising. You might think you know who's richer — but net worths can be shocking. Did you know Rihanna makes most of her money from cosmetics, not music? Or that Mansa Musa, a 14th-century African king, may have been the richest person in all of history?

Our Data

All net worths shown in the game are estimates compiled from publicly available sources. Wealth figures for celebrities and billionaires are notoriously difficult to pin down exactly — they change constantly as stocks rise and fall, businesses are sold, and new ventures are launched.

For historical figures, net worths are converted to modern US dollar equivalents by economists and historians. These estimates can vary widely across sources, so treat them as ballpark figures.

What We Check For

• Accuracy — figures are cross-referenced across multiple sources
• Currency — data is updated when major wealth events occur (e.g., IPOs)
• Objectivity — we don't inflate or deflate figures for dramatic effect
• Transparency — sources are listed below so you can verify
• Entertainment — this is a game, not a financial document!

Sources & Credits

Net worth data for this game was gathered from:

• Forbes Billionaires Index — primary source for living billionaires
• Bloomberg Billionaires Index — cross-reference for top net worths
• CelebrityNetWorth.com — athletes, entertainers, content creators
• Wikipedia — biographical information and historical figures
• CBS News, Reuters — breaking wealth news (e.g., SpaceX IPO June 2026)

Image Credits

Person photos are loaded from Wikipedia via their free public API. All images are either in the public domain or freely licensed under Creative Commons. Company logos are loaded from Wikimedia Commons and are used for identification purposes only.