Career
An out-and-out sprinter, his preferred distance was in fact the 200 m (not included on the Olympic schedule). In 1999 he was a bronze medallist at both the World and European Championships. Kňazovický also earned a bronze in the C-4 500 m event at the 1994 World championships in Mexico City.
Kňazovický is now the coach of the current Slovakian number one Marián Ostrčil.