Australia's Stubblety-Cook smashes 200m breaststroke world record
breaststroke champion Zac Stubblety-Cook smashed the world record on Thursday at the Australian championships with a blistering time of 2mins 05.95secs. The 23-year-old was under world record pace for the entire race to shatter the 2:06.12 mark set by Russia's Anton Chupkov at the 2019 world championships.