Ian Stewart
GMAT Tutors - GMAT Instructor
Ian has been teaching higher-level GMAT math for fifteen years, and has helped hundreds of students achieve elite GMAT scores. He has a Masters in Mathematics (Number Theory) from Montreal’s McGill University, and a PhD from London’s City University. Before becoming a dedicated GMAT tutor, he taught math at two Montreal universities, was a university lecturer in London, worked as a magazine editor, and worked for a mathematics research institute. Since becoming a dedicated GMAT tutor, he has spent hundreds of hours researching the scoring algorithm, developing approaches to solve high-level GMAT math problems, and evaluating the usefulness of popular GMAT strategies. He has also written a comprehensive set of GMAT math books and several problem sets specifically for high-level test takers. For more information, see: https://ianstewartgmat.com/