Wine legend Kevin Zraly has been at it over 40 years. He founded the Windows on the World Wine Course and best selling companion books, and continued the classes after 9/11, when the facility was destroyed. He is a true wine influencer, launching generations of today's sommeliers; an educator teaching over 20,000 students; a prolific author; a recipient of the 2011 James Beard Lifetime Achievement Award; and still going at it!