SPONSORED | The Gauteng department of human settlements, together with the Gauteng Partnership Fund,.
Munyai, who is from Makwarela in Limpopo, said he had accompanied his sister to board a bus to Liebenberg in Mpumalanga.
"On my return I discovered that all the windows were broken and all my belongings - laptop, PlayStation and my gym clothes - were gone. I was dumbfounded," said the boxer who will welcome Namibian Samuel Kapapu at Wembley Arena, Johannesburg on April 28.
"I think I am lucky that all this happened while I was not there. I would not have fought them but based on what they did to the car, you can tell whoever did it was prepared for anything."
Munyai - who had been campaigning in the UK since 2013 - last fought in South Africa in September 2013.