Gregg Collins is Chief Learning Scientist for NIIT. Gregg received his PhD at Yale Univerity in Artificial Intelligence, then joined the faculty of Northwestern University as part of the Institute for the Learning Sciences (ILS), where he worked on fundamental theories of human learning with a world class team of scientists. Gregg was co-founder of Cognitive Arts, a corporate spin-off of ILS, which was acquired by NIIT in 2002. The methodologies he has developed have helped make NIIT a global learner in learning outsourcing.