Who are the game changers in the world of innovation, the trendsetters in various industries around the world? In the weekly series ``The Next List,'' CNN anchor and chief medical correspondent Dr. Sanjay Gupta profiles many of these exceptional people, who work in fields ranging from science and education to sports and engineering. Interviews with the innovators reveal, among other things, the challenges they faced in the research and development phase and the out-of-the-box approaches they've used to overcome obstacles.
- Nov 13, 2011
- Original Network: