Career
He gained the bronze medal at the 1996 European Amateur Boxing Championships in Vejle, Denmark. 1991 bronze medalist in European Amateur Boxing Championships in Göteborg, Sweden
1996 bronze medalist in European Amateur Boxing Championships in Vejle, Denmark
1992 Olympic Results - Boxed as a Light Middleweight (71 kg)
1st Round - Defeated Fabrizio de Chiara of Italy, 13:4
Round of 16 - Defeated Hendrik Simangunsong of Indonesia, 17:5
Quarterfinals - Defeated Maselino Masoe of American Samoa, 17:3
Semifinals - Lost to Juan Carlos Lemus of Cuba, 2:10
1996 Olympic Results - Boxed as a Light Middleweight (71 kg)
1st Round - Defeated Richard Rowles of Australia, 10:2
Round of 16 - Lost to Markus Beyer of Germany, 6:14
In 1997 Mizsei began his professional career, and he had limited success as a pro. After two fights, including a loss to future titlist Armand Krajnc, Mizsei retired with a record of 1-1-0.
After more than nine years layoff, Mizsei reactivated his pro career.