Independent background checks were carried out on the delegation put forward by Russia and Belarus to ensure they had not publicly supported the invasion of Ukraine and were not affiliated with the military.
"The presence of the Russian athletes in the sport for me is proof that they keep distance from the war because they could choose to go to the war but they decided to stay in the sport, being part of our sport family, the judo family, and that’s the reason why they are welcome.
The Ukrainian Judo Federation (FJU) boycotted the World Judo Championships in protest of the IJF’s decision to readmit Russians and Belarusians.
"They are free to decide whatever they want. It’s up to them. We respect their decision"
Vizer also praised the Russians and Belarusians that competed as individual neutral athletes in Doha.
Arman Adamian captured the men’s under-100 kilograms title before fellow Russian Inal Tasoev sealed silver in the men’s over-100kg category.
"I feel the emotions of the Russian and [Belarusian] coming back," said Vizer.