Zac Stubblety-Cook breaks 200m backstroke world record

Zac Stubblety-Cook has broken the world record in the men’s 200m breaststroke final at the Australian Swimming Championships. His time of 2:05.95 is 0.17 seconds under the old record held by Anton Chupkov of Russia. Stubblety-Cook won gold in the event at the Tokyo Olympic Games. More to come. Posted 14m…