Tokyo 2020 Paralympic Games - Athletics - Men's 1500m - T11 Round 1 - Heat 2 - Olympic Stadium, Tokyo, Japan - August 30, 2021. Julio Cesar Agripino Dos Santos of Brazil and guide Lutimar Abreu Paes fall during competing after colliding into Erick Kiptoo Sang of Kenya REUTERS/Athit Perawongmetha