Ahren E. Lehnert is an information and knowledge management professional with over twenty years’ experience in taxonomy, text analytics, search, and content and records management. Ahren has developed enterprise taxonomies and knowledge development and retrieval strategies as a consultant and full-time employee in a broad range of industries. He writes about and is a frequent speaker on industry topics. Ahren is Principal Taxonomist at NIKE, Inc. He lives and works in Oakland, California. If you don’t find him swimming in information, you will find him swimming laps.