Tshepiso Masalela of Botswana reacts after the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Abdullahi Hassan of Canada receives a yellow card before the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Emmanuel Wanyonyi (1st R) of Kenya competes during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Tshepiso Masalela (R) of Botswana competes during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Francesco Pernici of Italy reacts after the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Stephen Rahuasi (front) of Solomon Islands competes during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

Cian McPhillips (L front) of Ireland crosses the finish line during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Ju Huanzong)

Francesco Pernici (1st L) of Italy and Emmanuel Wanyonyi (2nd R) of Kenya cross the finish line during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jiang Han)

Marco Arop of Canada is seen before the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Ju Huanzong)

Maciej Wyderka (front) of Poland crosses the finish line during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jiang Han)

Marco Arop of Canada competes during the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)

David Barroso of Spain reacts after the men's 800m heat at the 2025 World Athletics Championships in Tokyo, Japan, Sept. 16, 2025. (Xinhua/Jia Haocheng)