Olympiacós Sýndesmos Filáthlon Peiraiós is a major multi-sport club based in Piraeus, Greece. Olympiacos is parent to a number of different competitive departments which participate in football, basketball, volleyball, water polo, handball, athletics, swimming, table tennis and boxing amongst many others—and have won numerous European and domestic titles over the club's history.
Brenda Villa is an American accomplished water polo player. She is the most decorated athlete in the world of women’s water polo. Villa was named Female Water Polo Player of the Decade for 2000-2009 by the FINA Aquatics World Magazine. She is one of four female players who competed in water polo at four Olympics; and one of two female athletes who won four Olympic medals in water polo. She is a leading goalscorer in Olympic water polo history, with 31 goals. In 2018, she was inducted into the International Swimming Hall of Fame and the USA Water Polo Hall of Fame.
Lauren Ashley Wenger is an American water polo player for the University of Southern California, who received the 2006 Peter J. Cutino Award as the best collegiate water polo player among Division I NCAA teams. Her position is two-meter defender.
Olympiacos Men's Waterpolo, commonly referred to as Olympiacos, Olympiacos Piraeus or with its full name as Olympiacos CFP, is the professional men's water polo department of the major Greek multi-sport club, Olympiacos CFP, based in Piraeus, Greece. The department was founded in 1925, one of the founding members of the Hellenic Swimming Federation, and their home ground is the Papastrateio Pool in Piraeus.
Elizabeth Anne "Betsey" Armstrong is an American water polo goalkeeper, who won gold medals with the United States women's national water polo team at the 2012 Summer Olympics, 2007 and 2011 Pan American Games, and 2007 and 2009 world championships. She is a leading goalkeeper in Olympic water polo history, with 102 saves. Armstrong attended Huron High School in Ann Arbor and was a three-year letterwinner on her water polo team. She then went on to graduate from the University of Michigan in 2005, where she was the goalkeeper for the women's water polo team. Betsey graduated with a bachelor's degree in English language and Literature. She is currently the record holder at University of Michigan with 350 saves.
The United States men's national water polo team represents the United States of America internationally in men's water polo.
Elsie Ann Windes is an American water polo player. After playing for the University of California, Berkeley, she joined the United States national team in 2006. She helped the U.S. win a silver medal at the 2008 Summer Olympics and a gold medal at the 2012 Summer Olympics.
Jeff Powers is a retired American water polo player.
Theodoros "Thodoris" Chatzitheodorou is a retired Greek water polo player and current coach.
Theodoros "Thodoris" Kalakonas is a Greek water polo player who competed in the 1996 Summer Olympics, and in the 2004 Summer Olympics with the Greece men's national water polo team. He was part of the national squad that won the silver medal at the 1997 World Cup in Athens and the Bronze Medal in the 2004 World League in Long Beach.
Ioannis Thomakos is a Greek water polo player who competed in the 2000 Summer Olympics, the 2004 Summer Olympics and the 2008 Summer Olympics with the Greece men's national water polo team. He was part of the national squad that won the silver medal at the 1997 World Cup in Athens. and the Bronze Medal in the 2004 World League in Long Beach.
Thomas "Themis" Khatzis is a Greek former water polo player who competed in the 1996 Summer Olympics and the 2000 Summer Olympics with the Greece men's national water polo team.
Georgios Psykhos is a Greek former water polo player who competed in the 1996 Summer Olympics, the 2000 Summer Olympics with the Greece men's national water polo team. He was part of the Greece national team that won the silver medal at the 1997 World Cup in Athens.
Gerasimos "Makis" Voltirakis is a Greek retired water polo player and current water polo coach. Voltirakis was a member of Greece men's national water polo team from 1991 to 1997, with whom he competed in the 1992 Summer Olympics and in the 1996 Summer Olympics. He was part of the Greece men's national water polo team that won the silver medal at the 1997 World Cup in Athens, being voted the tournament's best goalkeeper.
Ioannis Fountoulis is a Greek professional water polo player. He is currently the captain of Greece men's national water polo team, with whom he won a bronze medal at the 2015 World Championships, a bronze medal at the 2016 World League, 2020 World League and competed at the 2012 and 2016 Olympics. He played for the Greek powerhouse Olympiacos since 2009, and in 2018 he won the 2017–18 LEN Champions League with the Greek giants, scoring 4 goals in the final game against Pro Recco in Genoa. Is a very big scorer and leader is considered one of the top players in the world and it is typical how in 2016 and 2018 he was voted as the second top player in the world. Currently playing for the Greek club Olympiacos.
AEK Women's Volleyball Club is the women's volleyball section of the major Greek multi-sport club of AEK. It was founded in 1995 and has won one Greek Championship (2011–12), one Greek Cup (2022–23), and one Greek Super Cup (2011–12).
Gavin Arroyo is a former water polo defender from the United States, who competed in two Summer Olympics for his native country. He was part of the United States national team that won the gold medal in the 1997 FINA World Cup in Athens.
Stylianos "Stelios" Argyropoulos Kanakakis is a Greek water polo player, who is a member of Greece men's national water polo team. He is part of Greece national team that competes at the 2017 World Aquatics Championships in Budapest. He started his career in Ethnikos, a club with great tradition in water polo. He was named best rookie of the Greek championship in 2015 and 2016. He then played for Greek powerhouse Olympiacos, with whom he won the 2017–18 LEN Champions League, 2 Greek Championships and 1 Greek Cup. He is currently a player of Ferencvárosi TC.
Michail "Michalis" Kouretas is a retired Greek water polo player and a FINA and LEN-listed water polo referee.
AEK Men's Water Polo Club is the men's water polo department of the major Greek multi-sport club, AEK Sports Club, based in Athens, Greece. The club's home ground is in Athens. It was founded in 1962 and after its dissolution in the '70s, it was re-established in 2017.
United States 
