Personnel: John Jumper at Google DeepMind (Principal Research Scientist; AlphaFold lead)

NoteWhile the source does mention 'John M. Jumper, American chemist and computer scientist,' it is a disambiguation page with minimal information. The source does not confirm or contradict any of the specific claims in the record: the organization (Google DeepMind), the role (Principal Research Scientist; AlphaFold lead), or the start date (2017). The source is too generic and lacks the detailed biographical information needed to verify the personnel record. To verify this record, a source discussing John M. Jumper's specific employment history and roles would be required.