Kyle Kalick has had a unique vantage point to discover what golfers want and need across varied experiences, including as a professional caddie at Kiawah Island's Ocean Course.  His start-up, Caddie Comfort has developed technically functional, premium soft goods at a fair price.  Sports & Leisure Research Group's Jon Last and David Klein sit down with the burgeoning entrepreneur for a first person look at the challenges and vision behind a nascent start-up that seeks to differentiate itself.