Gold medalist Jozef Metelka of Slovakia (C), silver medalist Kyle Bridgwood of Australia (L) and bronze medalist Jaco Van Gass of Britain pose for photograph during the awarding ceremony of the men's C4 4km individual pursuit of the 2018 Para-cycling Track World Championship at the Olympic Park velodrome in Barra, Rio de Janeiro, Brazil, on March 24, 2018. (Xinhua/Li Ming)