Kosuke Kitajima
On May 6, 2009, at the Maria Lenk Aquatic Center, Henrique Barbosa swam the 2nd best time in the history of the 200-metre breaststroke: 2:08.44. On May 9, 2009 he swam the 2nd fastest time in history in the 100-metre breaststroke, 59.12 seconds, lowering the time in the end of the next day to 59.03 seconds. Both world records belonged to Kosuke Kitajima (58.91 seconds in the 100-metre, and 2:07.51 in the 200-metre breaststroke).