The Kardashians
Kim Kardashian: $85 million
Khloé Kardashian: $20 million
Kourtney Kardashian: $18 million
1 of 4
The Mannings
Peyton Manning: $185 million
Eli Manning: $115 million
2 of 4
The Williams
Serena Williams: $145 million
Venus Williams: $75 million
3 of 4
The Wahlbergs
Mark Wahlberg: $225 million
Donnie Wahlberg: $20 million
4 of 4
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In honor of National Sibling Day (April 10) and our What People Earn issue, check out the estimated net worth of these celeb sibs.
Source: therichest.com
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