Danica Patrick is one of the most successful female drivers in racing history, having been the first and only woman to win an IndyCar race. Since becoming a staple on the race track, Patrick has expanded her repertoire to include owning a winery, launching a clothing line and writing a new lifestyle book called, "Pretty Intense: The 90-Day Mind, Body and Food Plan," which she developed after changing her own diet and exercise routine while going through the process of freezing her eggs.