AMMAN, JORDAN - MARCH 05: Daisuke Narimatsu of Japan (blue) knee down when he know he lost during Men's Middle Light (57-63kg) fight against Obada Mohammad Mustafa of Jordan on March 05, 2020 in Prince Hamza Hall Al-Hussein Youth City, Amman, Jordan. (Photo by Lampson Yip - Clicks Images/Getty Images)