When will the Olympic Games start to have swimming lifeguards?

Swimming lifeguards began to be deployed at the 2004 Athens Olympics. In the 2000 Sydney Olympics, because an athlete from Africa almost drowned while diving, the Olympic Organizing Committee decided to equip the 2004 Athens Olympics with lifeguards. The Olympic Games is the world's largest comprehensive sports meeting hosted by the International Olympic Committee. It is held every four years and lasts no more than 16 days. It is the most influential sports event in the world.