Ben and Gayla Kail welcomed their fourth child into the world, Clayton Watson Hail, on May 22, 2010. Clay weighed 7 lbs., 13 oz. and was 20 inches long. Maternal grandparents are Gayle and Anita Watson of Crockett Mills, Tenn., and paternal grandparents are Burl Wayne and Marolyn Kail of Alamo, Tenn. Clay joins big brother and sisters Maggie, Jada and Jack. The entire family is highly involved with the walking horse industry.