Newsroom
Billionaires John and Laura Arnold have already donated nearly half their wealth. Now they’re funding a hunt for the health risks of sports betting
Fortune.com
07.08.2026
Billionaires John and Laura Arnold commit $2.6 million to study online sports betting risk
CNBC
07.07.2026
How the US is blocking TN’s regulation of online gambling | Opinion
The Tennessean
05.28.2026
John Arnold on Gambling and Vice
The Wall Street Journal
05.05.2026
Billionaire Investor Warns Sports Prediction Markets Harm Men
Bloomberg
04.17.2026
Philanthropist John Arnold is worried about prediction markets
Semafor
04.15.2026
AIBM launches sports betting policy hub to address rising harms — especially for young men
American Institute for Boys and Men (AIBM)
01.21.2026