Simon is a London-based Trauma and Orthopaedic registrar, medical education Ph.D and culture change advocate.

He is a founding member and trainee representative for the International Orthopaedic Diversity Alliance (IODA). He is on the Executive board for the NIHR Clinical Education Incubator and Associate Editor for Medical Education and The Clinical Teacher. He is a past Vice Chair of the Academy of Medical Royal Colleges Trainee Doctors’ Group (ATDG) and past President of the British Orthopaedic Trainees’ Association (BOTA). He is also Clinical Advisor to the Methuselah Foundation, supporting the NASA Deep Space Food Challenge.