Ilmuwan komputer AS, Chief Scientist Google DeepMind & Google Research. Co-pencipta MapReduce, BigTable, TensorFlow, dan arsitektur Google Search. Co-founder Google Brain (2011).
Dean: MapReduce, BigTable, TensorFlow, Google Brain (dengan Andrew Ng), Pathways system, Gemini. Salah satu insinyur paling berpengaruh di Silicon Valley.