Meet the Texas six-year-old savant who joined a high-IQ society

A Texas six-year-old savant is one of the youngest people ever to be admitted to the high-IQ society, Mensa, and is committed to helping others. Ellison Barber sat down with the family of Chandler Hughes on how he wants to use his gift to become a doctor later in life.  » Subscribe to NBC News:    / nbcnews   NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! Breaking News Alerts: https://link.nbcnews.com/join/5cj/bre... Visit NBCNews.Com: https://www.nbcnews.com/ Find NBC News on Facebook:   / nbcnews   Follow NBC News on Twitter:   / nbcnews   Get more of NBC News delivered to your inbox: nbcnews.com/newsletters #Texas #Mensa #geniuskid