Stephanie Rice
World Record 400m Individual Medley Michael Phelps (USA) August 9, 2008 Time: 4:03.84
1:54.27
The world record for the women's 100 meter individual medley is held by Katinka Hosszú from Hungary with a time of 57.45 seconds set in 2015.
During the 2008 Summer Olympics in Beijing, Michael Phelps won the gold medal and set an Olympic and World record in the 200 meter Individual Medley with a time of 1:54.23.
8.59
8.59
The womens 800 meter world record is 8:16.22 by Janet Evans (USA) Aug 20, 1989.
usain bolt of Jamaica with a record of 19.19
Galina Chistyokova
Natalia Lisovskaya
He has five individual World records and three records as a part of a team.