Hall of Fame wrestling referee Iván KRUJ has passed away at the age of 87.

Kruj, a native of Hungary, served as a wrestling official at nine Olympics from 1972 to 2004. He concluded his 35-year refereeing career at the 2004 Olympics in Athens. He also served as a national freestyle coach.  

In 2009, Kruj was inducted into the International Wrestling Hall of Fame.