Tokyo Olympian Amin Mirzazadeh won the gold medal at the U23 World Championships in Belgrade, Serbia on Tuesday.

Iran PressEurope: The 23-year-old young and motivated Greco-Roman 130kg wrestler was able to defeat his opponents.

The competitions of the first five weight classes -- 55kg, 63kg, 77kg, 87kg, 130kg -- came to an end at the Belexpocentar of Belgrade.

Pouya Dadmarz (55 kg) and Amin Kaviani Nejad (77 kg) won silver medals, while Alireza Nejati (63 kg) and Nasser Alizadeh (87 kg) won bronze medals.