The Man Who Won ₹650 Crore Without Spending a Rupee! In 2022, Jim "Mattress Mack" McIngvale made history by winning $75 million (₹650 crore) the biggest legal sports betting payout ever! But here’s the catch, he didn’t risk his own money! A smart businessman, he used a clever marketing trick. His furniture stores ran a "Money-Back Guarantee" promo: Customers who bought $3,000+ worth of furniture would get a full refund if his favorite team, the Houston Astros, won. The promo boosted sales to $73 million! Mack then placed a $10 million bet on the Astros, and when they won, he cashed out a record-breaking $75 million! Learn how he turned gambling into a risk-free business strategy! (Mattress Mack betting strategy, biggest sports betting win, Houston Astros World Series bet, sports gambling marketing tactics, Jim McIngvale business model, Gallery Furniture sales strategy)