From 2012 - Season 11 Episode 13: This is Kenneth "Kenny" Minor
Kenny's a private chef and caterer in NYC and recently appeared on the Tamron Hall show.
Per his Linkedin page: "In 2010, Kenny launched the "Eat for Life Project", enabling him to work hands-on with community residents in search of a healthier lifestyle through proper diet and nutrition. That project spawned partnerships with Whole Foods Market, Emblem Health and the YMCA to introduce his "Eat For Life Kids", an initiative to combat childhood obesity."