Kevin Guest is a graduate of Brigham Young University in Provo, Utah, where he received his bachelor of arts degree with an emphasis in communications. Kevin has worked with USANA for the past 20 years.  Since joining USANA full-time in 2004, he has served as USANA's Executive Director of Media and Events, VP of Media and Events, Vice President of Marketing and Chief Marketing Officer.

Prior to joining USANA, Kevin produced events and multimedia projects for renowned businesses such as Bank of America, Clorox, Sun Microsystems, Chase Manhattan, Sears, and ChevronTexaco to name a few. He has also produced several special interest productions as diverse as an Elvis Presley documentary to a 12-episode series on craftsmanship around the home. Many of these productions have aired in markets worldwide.

Kevin currently serves as USANA's president of the Americas, Europe, and South Pacific. His responsibilities include overseeing all of the operations for the United States, Canada, Mexico, Australia, New Zealand, Philippines, and European markets. He also oversees marketing and recognition for the company worldwide.