American swimmer Katie Ledecky to compete in her fourth Olympic Games

Ledecky, 27, has won seven Olympic gold medals and is a world record holder in several events.

She will be competing in the 200m, 400m, 800m, and 1500m freestyle events in Tokyo.

Katie Ledecky, one of the most successful swimmers in history, will be competing in her fourth Olympic Games in Tokyo this summer. The 27-year-old has won seven Olympic gold medals, one silver medal, and one bronze medal. She is also a world record holder in the 400m, 800m, and 1500m freestyle events.

Ledecky made her Olympic debut at the 2012 London Games, where she won a gold medal in the 800m freestyle and a silver medal in the 400m freestyle. She followed that up with a dominant performance at the 2016 Rio Games, where she won four gold medals and one silver medal. She also set world records in the 400m, 800m, and 1500m freestyle events.

Ledecky is expected to be one of the favorites in the pool in Tokyo. She will be competing in the 200m, 400m, 800m, and 1500m freestyle events. She will be looking to add to her already impressive medal haul and cement her legacy as one of the greatest swimmers of all time.