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(Photo by Paul Gilham/Getty Images) (ATR) Shawn Barber inadvertently ingested cocaine during a sexual encounter prior to the Canadian championships but was allowed to compete in the Rio 2016 Olympics.

Shawn Barber remembers being in a good enough headspace to jump but also on the verge of reaching his breaking point. On Aug. 31, 2018, the Canadian pole vaulter continued a stretch of strong ...