Kornelia Lesiewicz, Malgorzata Holub Kowalik, Karolina Lozowska, Natalia Kaczmarek (from L to R) of Poland celebrate after the 4x400 Metres Relay Women Final of the World Athletics Relays Silesia 21 at Silesian Stadium in Chorzow, Poland, May 2, 2021. (Photo by Rafal Rusek/Xinhua)
