In this Saturday, April 13, 2019, file photo, Mariah Bell, center, of the U.S. reacts to her score with her teammates after performing her women's free program routine during the ISU World Team Trophy Figure Skating competition in Fukuoka, southwestern Japan. (Photo by Toru Hanai/AP Photo)
Puerto Rico's Grace Claxton warms up before competing in the Women's 400m Hurdles Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016. (Photo by Jewel Samad/AFP Photo)
Darryl Horner jnr riding Flying Agent (bottom R) races away to defeat Steven Pateman riding Bit of a Lad in Race 6, the 3yb Scotty Stewart Brierly Steeplechase, on Brierly Day during the Warrnambool Jumps Carnival at Warrnambool Racing Club on May 04, 2021 in Warrnambool, Australia. (Photo by Vince Caligiuri/Getty Images)
Nora Mork of Norway celebrates scoring a goal during the women's bronze medal handball match between Norway and Sweden of the Tokyo 2020 Olympic Games at the Yoyogi National Stadium in Tokyo on August 8, 2021. (Photo by Susana Vera/Reuters)
Laura Giombini of Italy reacts during the Women's Beach Volleyball preliminary round Pool D match against Jamie Lynn Broder and Kristina Valjas of Canada on Day 2 of the Rio 2016 Olympic Games at the Beach Volleyball Arena on August 7, 2016 in Rio de Janeiro, Brazil. (Photo by Shaun Botterill/Getty Images)
Protesting university students flee as police fire stun grenades outside Parliament in Cape Town, South Africa, Wednesday October 21, 2015. The protests are part of a wave of nationwide protests that have shut down many South Africa universities, which say they are struggling with higher operational costs as well as inadequate state subsidies. (Photo by AP Photo)