David Davies / PA Wire/Press Association Images
Callum Skinner.
Brexit campaign group Leave.EU posted a video on Twitter featuring pictures of successful Team GB Olympians, including an image of Skinner after his silver in the men's sprint.
In a message accompanying the video, Leave.EU said: "We may be small, but we truly are Great Britain."
Skinner responded with this on Tuesday:
@LeaveEUOfficial @TeamGB thanks the the support ?? but I wish you wouldn't use my image to promote your campaign. ????????
- Callum Skinner (@CallumSkinner) August 16, 2016