Alexander Popov
Kosuke Kitajima
Stat by stat
Bars are scaled to the leader in this list.
The verdict
Alexander Popov leads 3 of 4 categories. Our all-time ranking places Alexander Popov at #7 and Kosuke Kitajima at #8.
The case for Alexander Popov
The 'Russian Rocket', the greatest pure sprint freestyler of the 1990s and a technician of legendary smoothness. Popov won the 50m and 100m freestyle at back-to-back Olympics, Barcelona 1992 and Atlanta 1996, four individual golds and nine Olympic medals in total, along with around six world-championship titles across a long career. Remarkably, he was stabbed in a Moscow street incident in 1996 yet returned to competition and set a 50m freestyle world record of 21.64 in 2000. Coached by Gennadi Touretski, Popov swam with a famously long, relaxed stroke that let him dominate the sprints for a decade, and he remained competitive into his early thirties, an unusual feat for a sprinter, winning world titles in 2003.
The case for Kosuke Kitajima
The greatest breaststroker of his era and a Japanese national icon. Kitajima achieved a feat no other man has managed, winning both the 100m and 200m breaststroke at two consecutive Olympics, Athens 2004 and Beijing 2008, a breaststroke double-double, for four individual golds and seven Olympic medals overall. He set multiple world records in the 100m and 200m breaststroke and won world-championship titles across the 2000s. Famous for his aggressive, powerful pull-out and racing intensity, Kitajima's Athens victory came amid a controversy over an illegal underwater dolphin kick that helped prompt the 2005 rule change legalising a single kick in the pull-down. He defined breaststroke for a decade before Adam Peaty raised the event to another level.