Phil Mickelson, former Arizona State golf phenom (many years ago), has allegedly bet $1 billion on sports in the last three decades, according to a new memoir entitled “Gambler: Secrets from a Life of Risk” by well-known bettor Billy Walters.Thank you for reading this post, don’t forget to subscribe! As first reported by Fire Pit … Continue reading Phil Mickelson has allegedly bet how much over the years?