Amouzad Khalili completed the feat with a dramatic 4-4 win on criteria against 2019 Cadet Asian bronze medalist Kamronbek Kadamov from Uzbekistan in the finals of the 2019 World Cadet Wrestling Championships.
Last year, Amouzad Khalili claimed gold at 45 kg. He is also a 2018 and 2019 Cadet Asian champion.
Also winning gold for Iran was Amirhossein Biglar Firouzpour who added to his 2019 Cadet Asian championship from earlier this year.
In the 80 kg finals, Firouzpour dominated Arslan Bagaev from Russia, using two takedowns and two leg laces for an 8-1 victory.
Two-time Cadet Asian bronze medalist Mahdi Mehrdad Veisi from Iran lost to Umidjon Jalolov from Uzbekistan 3-1 in the 55 kg gold-medal finals.