Worobey grew up in
Salmon Arm,
British Columbia and earned his bachelors in biological sciences from Simon Fraser University. During his university years, he worked summers as a firefighter with the B.C. Wildfire Service. Winning a
Rhodes Scholarship, Worobey went to the University of Oxford in 1997. Worobey joined the evolutionary biology group in the zoology department at Oxford, where he worked with
Eddie Holmes and
Paul Harvey, who served as his thesis advisors. Worobey also worked with
Bill Hamilton to research the
origin of HIV/AIDS. In January 2000, as part of the HIV investigation, Worobey traveled with Hamilton to the
Democratic Republic of Congo. They collected samples of chimpanzee feces and urine for later analysis. Worobey injured his hand and developed a life-threatening infection while Hamilton contracted malaria. Worobey survived, but Hamilton died within weeks of their return to Oxford. Worobey continued his graduate studies in zoology at Oxford and received his doctoral degree in 2001. ==References==