Broncos ownership: A look at the key people from the winning Walton-Penner bid – The Denver Post
Broncos sport NFL's richest, most diverse ownership group
Rob Walton Broncos Deal: Walmart Billionaire's Life and Career
NFL owners unanimously approve $4.65 billion sale of Denver Broncos to Walton-Penner group - ESPN
Walton Flexes $59 Billion Fortune, Agrees to Buy NFL Broncos - Bloomberg
Woody Paige: Broncos ownership remains family affair with sale to Waltons, Woody Paige
S. Robson Walton - Wikipedia
Broncos now sport the NFL's richest, most diverse ownership - Sentinel Colorado
Greg and Carrie Penner will be in charge of Broncos
Walmart heir Rob Walton agrees to buy Broncos in record deal - Sentinel Colorado
Here's the net worth of each person in the group that bought the Denver Broncos for $4.65 BILLION