![DOHA - QATAR - OCT 3: Keisuke Ushiro of Japan competing in the 1500m Decathlon on day 7 of the 17th IAAF World Athletics Championships Doha 2019 at Kh Stock Photo - Alamy DOHA - QATAR - OCT 3: Keisuke Ushiro of Japan competing in the 1500m Decathlon on day 7 of the 17th IAAF World Athletics Championships Doha 2019 at Kh Stock Photo - Alamy](https://c8.alamy.com/comp/2AK0M8Y/doha-qatar-oct-3-keisuke-ushiro-of-japan-competing-in-the-1500m-decathlon-on-day-7-of-the-17th-iaaf-world-athletics-championships-doha-2019-at-kh-2AK0M8Y.jpg)
DOHA - QATAR - OCT 3: Keisuke Ushiro of Japan competing in the 1500m Decathlon on day 7 of the 17th IAAF World Athletics Championships Doha 2019 at Kh Stock Photo - Alamy
![Damian Warner, of Canada, competes in the men's decathlon long jump at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Hassan Ammar Stock Photo - Alamy Damian Warner, of Canada, competes in the men's decathlon long jump at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Hassan Ammar Stock Photo - Alamy](https://c8.alamy.com/comp/2MJ0W3H/damian-warner-of-canada-competes-in-the-mens-decathlon-long-jump-at-the-world-athletics-championships-in-doha-qatar-wednesday-oct-2-2019-ap-photohassan-ammar-2MJ0W3H.jpg)
Damian Warner, of Canada, competes in the men's decathlon long jump at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Hassan Ammar Stock Photo - Alamy
![Team Canada on X: "🚨 GOLD MEDAL FOR #TEAMCANADA 🚨 Damian Warner wins 🥇 at #Tokyo2020, and is Team Canada's first ever Olympic champion in the decathlon 🥇🤩🎉👏 Get the details ➡️ Team Canada on X: "🚨 GOLD MEDAL FOR #TEAMCANADA 🚨 Damian Warner wins 🥇 at #Tokyo2020, and is Team Canada's first ever Olympic champion in the decathlon 🥇🤩🎉👏 Get the details ➡️](https://pbs.twimg.com/media/E8Bk732VgAElZ0k.jpg:large)
Team Canada on X: "🚨 GOLD MEDAL FOR #TEAMCANADA 🚨 Damian Warner wins 🥇 at #Tokyo2020, and is Team Canada's first ever Olympic champion in the decathlon 🥇🤩🎉👏 Get the details ➡️
![Keisuke Ushiro, of Japan competes in the the men's decathlon 100 meter race at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Petr David Josek Stock Photo - Alamy Keisuke Ushiro, of Japan competes in the the men's decathlon 100 meter race at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Petr David Josek Stock Photo - Alamy](https://c8.alamy.com/comp/2MJ0WJC/keisuke-ushiro-of-japan-competes-in-the-the-mens-decathlon-100-meter-race-at-the-world-athletics-championships-in-doha-qatar-wednesday-oct-2-2019-ap-photopetr-david-josek-2MJ0WJC.jpg)
Keisuke Ushiro, of Japan competes in the the men's decathlon 100 meter race at the World Athletics Championships in Doha, Qatar, Wednesday, Oct. 2, 2019. (AP Photo/Petr David Josek Stock Photo - Alamy
![Doha world championships 'a disaster', says decathlon record-holder Mayer | World Athletics Championships | The Guardian Doha world championships 'a disaster', says decathlon record-holder Mayer | World Athletics Championships | The Guardian](https://i.guim.co.uk/img/media/01278a69462c0d1425e874087b66aa41a4a09ce7/0_58_2141_1284/master/2141.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=fee26a548b673d7cec18498bd125a457)
Doha world championships 'a disaster', says decathlon record-holder Mayer | World Athletics Championships | The Guardian
![DOHA - QATAR - OCT 3: Fredrik Samuelsson of Sweden competing in the 1500m Decathlon on day 7 of the 17th IAAF World Athletics Championships Doha 2019 Stock Photo - Alamy DOHA - QATAR - OCT 3: Fredrik Samuelsson of Sweden competing in the 1500m Decathlon on day 7 of the 17th IAAF World Athletics Championships Doha 2019 Stock Photo - Alamy](https://c8.alamy.com/comp/2AK0M68/doha-qatar-oct-3-fredrik-samuelsson-of-sweden-competing-in-the-1500m-decathlon-on-day-7-of-the-17th-iaaf-world-athletics-championships-doha-2019-2AK0M68.jpg)