Hossein Nassim

Post immigration to Germany in 1987, Hossein focused on coaching both swimming and water polo teams at local sports club. In 2000, he was offered the position as head coach for the Iran Men's water polo team, but negotiations were terminated and Hossein returned to Germany. Iran in 2005 offered Hossein the position of head coach for the Iranian Youth Water Polo team, which he led to a gold medal in the Youth Asian Cup, in Thailand that same year. He also served as an assistant coach for Iran Men's Water Polo team in 2005, serving under Neven Kovacevic, who was the head coach.

Hossein Nassim is married to Regina Nassim, and they have a single son, Nick Nassim. Hossein also has a son, Bobby Nassim, from a previous marriage in the 1980s while living in Iran. Hossein is currently overseeing the training of his son Nick for swimming and water polo competitions in Germany.

In the ensuing years that followed leading up to the Iranian Revolution in 1978 to 1979, the national team was hindered in being unable to host or attend any major competitions. During the early 1980s, government policy limited what sports could be played, with swimming and water polo being nearly completely eliminated. Iran was absent from Asian game appearances in 1978 and 1982, due to political and social turmoil. At the 1986 Asian Games held in Seoul, South Korea, the Iran men's national water polo team participated and placed 4th, despite close to a decade of not playing within international competitions. Hossein Nassim and Ahmad Yaghouti were the only players to have participated both on the 1974 Asian games team, and the 1986 Asian games squad.

In the aftermath of the 1974 Asian games, Hossein was subject to a two-year ban from swimming. The ban was given due to an altercation with a high-ranking official that told Hossein to clean up his overgrown beard and long hair so that he could be used for an Army water polo competitions. Hossein explained to the official that he was Darvish (Sufi), at which the official scoffed and insulted his religion. At this point Hossein responded by throwing the official into the swimming pool they were standing next to. Upon being banished from all swimming pools in all of Iran, Hossein moved to southern Iran to take up training in the Shatt al-Arab. Out of sight of officials he trained in the dense and strong currents from September 1974, until March 1975, when the ban was lifted due to the national water polo team moving to join him there for training, along with widespread press coverage of his actions.

In 1974, Hossein was asked to appear on the popular night time show called "Mikhakeh Noghrei", starring Fereydoun Farrokhzad. The show was famous for having performers and entertainers on, but never athletes. Hossein appeared on the show shortly after the Iran men's national water polo team won the 1974 Asian games. On his appearance he sang a very famous song (Stranger on YouTube) by Gharibeh, originally done by Shahrokh.

"I strive to continue the Book (journey) that my brother Bahman started and never finished" Hossein Nassim, September 1974

Hossein Nassim was known for his speed and strength, earning the nickname 'Shark from the South' from his teammates and competitors, due to his coming from Abadan (which is located in the south of Iran). In joining the national men's team in 1967, he became a starting player for the team in 1970, with his first trip being to Romania for a competition. During the 1974 Asian Games, held in Tehran, Iran, the national team was able to win the gold medal, with the finals being held against China, which ended in a 5–5 tie. Hossein scored three goals in the game, playing from the striker position. It was rumored that post victory over China, that Hossein had climbed the 10m meter diving board and jumped into the pool in celebration, yet it was later discovered that it was a fan by name of Hooshang Parvin that was responsible for the celebratory leap.

Hossein Nassim (born 27 April 1952) is an Iranian swimmer. He who was a member of Iran national water polo teams participating in the 1976 Summer Olympics and 1970, 1974, and 1986 Asian Games, and won a gold medal in 1974. Nassim was known for his national records in the backstroke, and his contribution to the Iran men's national water polo team from the early 1970s through the late 1980s. Nassim immigrated to Germany in 1987, and is now a coach and instructor with swim clubs there.

Nassim was born in Abadan, Iran, to Ramezan Nassim Naseri and Farideh Hasson. His earliest influences were from his brother Bahman Nassim, whom was himself a water polo player for Iran men's national water polo team, and a record holder for the backstroke from the late 1950s into the early 1960s. Hossein's earliest participation in swimming began with Club Paas in Abadan (for swimming and water polo), then to Jam Club (for swimming, water polo, and basketball), before moving onto the National Men's team of Iran in 1967, at the age of 15. He was known for his strenuous training regimen of doing daily practices with both his swim team and water polo team, twice daily.