Ilya Sutskever — Education: PhD in Machine Learning, University of Toronto (advisor: Geoffrey Hinton)

NoteThe source directly confirms all elements of the claim. The Wikipedia article states: (1) Sutskever received a PhD from University of Toronto in 2013; (2) his doctoral advisor was Geoffrey Hinton; (3) he also received BSc (2005) and MSc (2007) from University of Toronto. The only minor discrepancy is that the claim specifies 'PhD in Machine Learning' while the source says 'PhD in computer science' — however, the thesis title is 'Training Recurrent Neural Networks' which is clearly machine learning research, and the distinction between 'computer science' (the formal degree) and 'machine learning' (the specialization) is not a contradiction. The additional context about BSc and MSc is also confirmed.