Career
Kásás is often described as the best defensive player of his era, if not the best overall. He is known for his ability to spring out of the water and block shots, as well as his strength in one-on-one situations. He is also noted for his highly accurate shots and passes.
He picked up the sport at the age of six, being taught by his father Zoltán, who is a renowned coach in Hungary.
He made his Olympic debut in 1996, where Hungary reached the semifinals before losing to the Manuel Estiarte led Spanish squad. He was named Most Valuable Player at the 2002 FINA Men"s Water Polo World Cup, where Hungary claimed the silver medal.