Ziji (David) Guo is a first-year PhD student in Biomedical Engineering at the University of Toronto. His research focuses on DNA origami. He hold a BSc degree in Pharmacology at the University of Toronto, completed projects under Dr. Roger McIntyre and Dr. Leonardo Salmena. He earned his Master of Health Science degree in Molecular Microbiology and Immunology at Johns Hopkins University, and completed projects under Dr. Alan Scott and Dr. Jennifer Kavran.