SAPPORO, JAPAN - AUGUST 06: Valeriy Litaniuk of Team Ukraine cools off as he competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Dawid Tomala of Team Poland reacts after winning the gold medal in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Ivan Banzeruk of Team Ukraine competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Mathieu Bilodeau of Team Canada pours water on himself as he competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Dawid Tomala of Team Poland pours water on himself as he competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Athletes compete in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Athletes compete in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Tongda Bian of Team China competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Aleksi Ojala of Team Finland competes in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Dawid Tomala of Team Poland crosses the finish line to win the gold medal in the Men's 50km Race Walk Final on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Antonella Palmisano of Team Italy crosses the finish line to win the Women's 20km Race Walk on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Clive Brunskill/Getty Images)
SAPPORO, JAPAN - AUGUST 06: Antonella Palmisano of Team Italy crosses the finish line to win the Women's 20km Race Walk on day fourteen of the Tokyo 2020 Olympic Games at Sapporo Odori Park on August 06, 2021 in Sapporo, Japan. (Photo by Lintao Zhang/Getty Images)
TOKYO, JAPAN - AUGUST 06: A general view of the Baton exchange during the Men's 4 x 400m Relay heats on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Richard Heathcote/Getty Images)
TOKYO, JAPAN - AUGUST 06: Shaunae Miller-Uibo of Team Bahamas celebrates after winning the gold medal in the Women's 400m Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by David Ramos/Getty Images)
TOKYO, JAPAN - AUGUST 06: Christin Hussong of Team Germany reacts as she competes in the Women's Javelin final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Michael Steele/Getty Images)
TOKYO, JAPAN - AUGUST 06: Shaunae Miller-Uibo of Team Bahamas reacts after winning the gold medal in the Women's 400m Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: Shaunae Miller-Uibo of Team Bahamas wins the gold medal in the Women's 400m Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: Faith Kipyegon of Team Kenya reacts after winning the gold medal during the Women's 1500 metres final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by David Ramos/Getty Images)
TOKYO, JAPAN - AUGUST 06: Faith Kipyegon of Team Kenya reacts after winning the gold medal during the Women's 1500 metres final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: Gold medalist Shaunae Miller-Uibo of Team Bahamas holds up her medal on the podium during the medal ceremony for the Women's 400m on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Christian Petersen/Getty Images)
TOKYO, JAPAN - AUGUST 06: Allyson Felix of Team USA reacts after winning the bronze medal in the Women's 400m Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: Joshua Cheptegei of Team Uganda reacts after winning the gold medal during the Men's 5000 metres final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Ryan Pierse/Getty Images)
TOKYO, JAPAN - AUGUST 06: Briana Williams, Elaine Thompson-Herah, Shelly-Ann Fraser-Pryce and Shericka Jackson of Team Jamaica celebrate winning the gold medal in the Women's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by David Ramos/Getty Images)
TOKYO, JAPAN - AUGUST 06: Shericka Jackson of Team Jamaica competes in the Women's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Christian Petersen/Getty Images)
TOKYO, JAPAN - AUGUST 06: Filippo Tortu of Team Italy beats Nethaneel Mitchell-Blake of Team Great Britain across the finish line to win the gold medal in the Men's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Cameron Spencer/Getty Images)
TOKYO, JAPAN - AUGUST 06: Filippo Tortu of Team Italy beats Nethaneel Mitchell-Blake of Team Great Britain across the finish line to win the gold medal in the Men's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: Asha Philip, Imani Lansiquot, Dina Asher-Smith and Daryll Neita of Team Great Britain celebrate winning the bronze medal in the Women's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Michael Steele/Getty Images)
TOKYO, JAPAN - AUGUST 06: Asha Philip, Imani Lansiquot, Dina Asher-Smith and Daryll Neita of Team Great Britain celebrate winning the bronze medal in the Women's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by David Ramos/Getty Images)
TOKYO, JAPAN - AUGUST 06: Nethaneel Mitchell-Blake of Team Great Britain reacts as he crosses the finish line in the Men's 4 x 100m Relay Final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images)
TOKYO, JAPAN - AUGUST 06: The relay runners representing Team Great Britain, Team Jamaica and Team United States celebrate winning their respective medals after the Women's 4 x 100m Relay on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by David Ramos/Getty Images)
TOKYO, JAPAN - AUGUST 06: Yohan Blake of Team Jamaica reacts following the competes in the Men's 4x100 metres relay final on day fourteen of the Tokyo 2020 Olympic Games at Olympic Stadium on August 06, 2021 in Tokyo, Japan. (Photo by Christian Petersen/Getty Images)