BlockBeats News, March 17, Kalshi announced the launch of a $1 billion “Perfect Predictions” challenge, where participants can win a $1 billion prize by successfully predicting the outcomes of all 63 games of the 2026 NCAA Basketball Tournament. As no one has ever achieved this feat (odds are 1 in 9.2 trillion), the top-scoring prediction will receive a guaranteed $1 million prize, with an additional $1 million donated to charity and scholarship programs.
Reportedly, in 2014, Buffett initiated a similar challenge offering a $1 billion prize for a perfect bracket, but no one has been able to claim the prize due to the extreme difficulty of the task.
