6 AUG 1992: A COMPETITOR IN ACTION DURING THE SYNCHRONIZED SWIMMING COMPETITION AT THE 1992 BARCELONA OLYMPICS.

Team Russian Federation competes in the Synchronised Swimming Teams Free Routine on Day 14 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 19, 2016 in Rio de Janeiro, Brazil.

Team Japan competes in the Synchronised Swimming Teams Free Routine on Day 14 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 19, 2016 in Rio de Janeiro, Brazil.

Team of Russian Federation competes in the Synchronised Swimming Teams Free Routine on Day 14 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 19, 2016 in Rio de Janeiro, Brazil.

Team of People's Republic of China competes in the Synchronised Swimming Teams Free Routine on Day 14 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 19, 2016 in Rio de Janeiro, Brazil.

BEIJING - JANUARY 28: A technician checks equipment on the main swimming pool after a ceremony to inaugurate and deliver the National Aquatics Center for use on January 28, 2008 in Beijing, China. The National Aquatics Center will host swimming, diving and synchronized swimming during the 2008 Olympic Games.

BEIJING - JANUARY 29: Athletes train in the main pool of the National Aquatics Centre (the Water Cube) on January 29, 2008 in Beijing, China. The National Aquatics Center will host swimming, diving and synchronized swimming during the 2008 Olympic Games.

Seoul 1988-Synchronized swimming-Duet-TANAKA Miyoko etKOTANI Mikako (JPN) 1st

London 2012 - The Swiss synchronized swimming duet perform well, but finish outside the top twelve and do not advance to the final free routine.

London 2012 - Sona Bernardova and Alzbeta Dufkova perfor for Czech Republic in synchronized swimming duets qualifying competition.