Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Switzerland's Lea Sprunger, Poland's Natalia Kaczmarek and Poland's Patrycja Wyciszkiewicz after heat 1 of the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik celebrates after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik celebrates after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Netherlands' Femke Bol celebrates after winning heat 1 of the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Femke Bol of the Netherlands in action during heat 2 of the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Justyna Swiety-Ersetic and Lieke Klaver of the Netherlands in action during their women's 400m heat REUTERS/Aleksandra Szmigiel

An A400M military transport plane carrying 26 doctors, nurses and hygiene experts as well as 40 mobile and 10 stationary ventilators takes off, in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

An A400M military transport plane carrying 26 doctors, nurses and hygiene experts as well as 40 mobile and 10 stationary ventilators takes off, in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

Portuguese ambassador in Germany, Henrique Nelson Portela Guede stands in front of an A400M military transport plane in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

Staff members enter aboard an A400M military transport plane to COVID-19 stricken Portugal in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

Military doctor, Ulrich Baumgaertner stands in front of an A400M military transport plane in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

German armed forces Bundeswehr staff load equipment aboard an A400M military transport plane to COVID-19 stricken Portugal in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

An A400M military transport plane is pictured during loading in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

German armed forces Bundeswehr staff load equipment aboard an A400M military transport plane to COVID-19 stricken Portugal in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

A member of German armed forces Bundeswehr staff loads equipment aboard an A400M military transport plane to COVID-19 stricken Portugal in Wunstorf, Germany, February 3, 2021. REUTERS/Fabian Bimmer

A French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during the presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

A French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Photographers work as a French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes TPX IMAGES OF THE DAY

A French Air Force Airbus A400M performs during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

A view shows a French Air Force Airbus A400M during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

A view shows an French Air Force Airbus A400M during the presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

A view shows a French Air Force Airbus A400M during a presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

A view shows a French Air Force Airbus A400M during the presentation of the French Air and Space Army at the BA 105 Evreux-Fauville Air Force Base, France, October 15, 2020. REUTERS/Gonzalo Fuentes

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm in action during the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 France's Ludvy Vaillant after the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm goes on to win the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm goes on to win the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Netherland's Femke Bol goes on to win the women's 400m hurdles REUTERS/Ciro De Luca

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm goes on to win the men's 400m hurdles REUTERS/Ciro De Luca

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Ciro De Luca

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Ciro De Luca

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm in action during the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm before the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm calebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm celebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Netherland's Femke Bol goes on to win the women's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Norway's Karsten Warholm calebrates after winning the men's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Italia's Ayomide Folorunso after the women's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Netherland's Femke Bol celebrates after winning the women's 400m hurdles REUTERS/Alberto Lingria

Athletics - Diamond League - Rome - Stadio Olimpico, Rome, Italy - September 17, 2020 Netherland's Femke Bol celebrates after winning the women's 400m hurdles REUTERS/Alberto Lingria

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm in action during the Mem's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm reacts after winning the Men's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm celebrates winning the Men's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm celebrates winning the Men's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm during the Men's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm in action during the Mem's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm in action during the Mem's 400m Hurdles REUTERS/David W Cerny

Athletics - Golden Spike Meeting - Ostravar City Stadium, Ostrava, Czech Republic - September 8, 2020 Norways' Karsten Warholm in action during the Mem's 400m Hurdles REUTERS/David W Cerny

Athletics - Diamond League - Brussels - King Baudouin stadium, Brussels, Belgium - September 4, 2020 Poland's Iga Baumgart-Witan wins the Women's 400m Final REUTERS/Francois Lenoir

Athletics - Diamond League - Brussels - King Baudouin stadium, Brussels, Belgium - September 4, 2020 Poland's Iga Baumgart-Witan wins the Women's 400m Final REUTERS/Francois Lenoir