Vladimir Viktorovich Morozov is a Russian competitive swimmer and Olympic medalist. He is the former world record holder in the short course 100-metre individual medley, the current textile world record, World Cup record and Russian national record holder in the 100-metre individual medley and 100-metre freestyle, and Russian record holder in the 50-metre freestyle. He also holds the European record for the 100-metre individual medley. Formerly he held the Russian national record in the 50-metre backstroke and the 50-metre butterfly, and held the European and Russian records in the 50-metre breaststroke.
Ryan Held is an American freestyle swimmer who specializes in the sprint events, and is currently sponsored by Arena. At the 2016 Summer Olympics he won a gold medal in the 4×100 meter freestyle relay, swimming in both the prelims and the final of the event. He holds the U.S. Open record in the long course 100 meter freestyle and three world records in short course relay events.
The Women's 100 metre backstroke competition of the 2020 European Aquatics Championships was held on 20 and 21 May 2021.
The Women's 50 metre breaststroke competition of the 2021 FINA World Swimming Championships was held on 16 and 17 December 2021.
The Women's 50 metre backstroke competition of the 2021 FINA World Swimming Championships was held on 19 and 20 December 2021.
The Men's 50 metre butterfly competition of the 2021 FINA World Swimming Championships was held on 19 and 20 December 2021.
The Women's 100 metre breaststroke competition of the 2021 FINA World Swimming Championships was held on 19 and 20 December 2021.
The Men's 4 × 50 metre medley relay competition of the 2021 FINA World Swimming Championships was held on 20 December 2021.
The Women's 4 × 200 metre freestyle relay competition of the 2021 FINA World Swimming Championships was held on 20 December 2021.
The Women's 100 metre butterfly competition of the 2021 FINA World Swimming Championships was held on 20 and 21 December 2021.
The Men's 50 metre breaststroke competition of the 2021 FINA World Swimming Championships was held on 20 and 21 December 2021.
The Women's 50 metre freestyle competition of the 2021 FINA World Swimming Championships was held on 20 and 21 December 2021.
The Women's 50 metre butterfly competition of the 2021 FINA World Swimming Championships was held on 19 and 20 December 2021.
The Women's 4 × 100 metre medley relay competition of the 2021 FINA World Swimming Championships was held on 21 December 2021.
The Women's 4 × 50 metre freestyle relay competition of the 2021 FINA World Swimming Championships was held on 21 December 2021.
The Men's 4 × 100 metre medley relay competition of the 2021 FINA World Swimming Championships was held on 21 December 2021.
The Men's 200 metre backstroke competition of the 2021 FINA World Swimming Championships was held on 21 December 2021.
The Women's 200 metre breaststroke competition of the 2021 FINA World Swimming Championships was held on 21 December 2021.
The Men's 100 metre freestyle competition of the 2021 FINA World Swimming Championships was held on 20 and 21 December 2021.
The Men's 50 metre freestyle competition of the 2021 FINA World Swimming Championships was held on 18 and 19 December 2021.
