Mattress Mack bets $1.2 million on Angel of Empire for Kentucky

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Mattress Mack bet $1.2 million and shifted the Kentucky Derby odds

Watch the moment racing punter 'Mattress Mack' loses $1.5m on Kentucky Derby to 80/1 outsider Rich Strike in final strides

Who is big-time Kentucky Derby bettor 'Mattress Mack'?

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Jim “Mattress Mack” McIngvale: Biggest Bets, Wins & Losses - Online Bookies Offers

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