Fred CuellarFred Cuellar has distinguished himself in various fields. He is one of the world's top diamond experts, a three-time Guinness Book record holder in jewelry design, a consultant to investment and financial firms, and a best-selling author. His clientsinclude the Dallas Cowboys, the Denver Broncos, the Detroit Redwings, plus celebrities associated with Lionsgate and the Rubik's Brand. His personal commitment to making a difference in people's lives has taken him on a journey into the world of obesity, and his discoveries not only saved his life but can save yours. Read More Read Less