Timothy Nguyen is interested in how things work, mathematical elegance, and clear thinking. He received his B.S. and Ph.D in mathematics from Caltech and MIT. He was a Research Assistant Professor at the Simons Center for Geometry and Physics (2011-2014) and then a Visiting Assistant Professor at Michigan State University (2014-2017). During these years, his research interests expanded into high-energy physics, where he investigated mathematical problems underlying quantum field theory. Most notably, his work provides a formulation of perturbative path integrals that simplifies and corrects prevailing conventional treatments. Since mid-2017, he’s been working on machine learning in industry. Presently, he is at DeepMind where he works on both fundamental research and solving real-world problems using deep learning. He grew up in the San Francisco bay area and currently lives in London.