EUGENE, OREGON – JULY 23: Natassha McDonald, Kyra Constantine, Aiyanna Stiverne, and Micha Powell of Team Canada pose after competing in the Women’s 4x400m Relay heats on day nine of the World Athletics Championships Oregon22 at Hayward Field on July 23, 2022 in Eugene, Oregon. Carmen Mandato/Getty Images/AFP == FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==rss