István Gergely
István Gergely is a Hungarian water polo player who was born in Czechslovakia. He was a member of the gold medal-winning Hungary national team at the [Water polo at the Water polo at the 2000 Summer Olympics|2004 Summer Olympics|2004] and [Water polo at the Water polo at the 2000 Summer Olympics|2008 Summer Olympics|2008 Olympics]. He also represented Slovakia national team at the 2000 Olympics.
Honours
National
- Olympic Games:
- * gold medal – 2004, 2008
- World Championships:
- * gold medal – 2003
- * silver medal – 2005
- FINA World League:
- * gold medal – 2003, 2004
- * silver medal – 2005
Club
- Euroleague champion: 2004
- LEN Super Cup winner: 2004
- Hungarian championship : 2003, 2004, 2005, 2006
- Hungarian Cup : 2006, 2010