Dr. Stephen Kraft is staff ophthalmologist in the Departments of Ophthalmology and Vision Sciences at Toronto’s Hospital for Sick Children, practising paediatric ophthalmology with a specialty interest in strabismus, and at the University Health Network in Toronto, specializing in adult strabismus and botulinum treatment of dystonia and strabismus. He is Professor in the Department of Ophthalmology and Vision Sciences in the Temerty Faculty of Medicine at the University of Toronto, Toronto, Canada. His research interests include clinical and surgical advances in strabismus, diagnosis of amblyopia, botulinum toxin therapy of strabismus and neurologic disorders, and children’s vision development. Dr. Kraft has published 113 peer-reviewed papers and 47 book chapters, and he has given over 400 presentations all over the world. Dr. Kraft has trained 180 part-time and full-time fellows in strabismus and paediatric ophthalmology from over 40 countries, and he has been a visiting professor in 57 institutions worldwide.