Canadian Sprinter
Canadian Encyclopedia excellent information up to the end of the 2016 Olympics
Wikipedia Facts about his early life and track running career.
Canada Olympic Team biography
De Grasse’s Twitter account — this may give you some insight to what he is interested in
Article: 2017 – injured and out of World Track championship
SPIKES 2016 likely a few things few people may know about De Grasse
YOUTUBE search This takes you to YOUTUBE with De Grasse videos. This 22 minute video is great.