Before he turned 11, Greg was interviewed on He sailed through most of elementary school in a single year.
At 14 months, meanwhile, he’d begun learning books off by heart and reciting them from memory. More Oprah Where Are They Now Videos According to the video, he has been nominated for a Nobel Peace Prize fives times thanks to his work for children’s rights.When this interview was filmed in 2016, Greg was working at Mount Sinai to create better medicine.Check out the video below to hear more from Greg, and please Please help us improve LittleThings by taking our short survey. Before he turned 11, Greg was interviewed on 60 Minutes, Late Show with David Letterman and The Oprah Show.