https://www.bbc.co.uk/news/world-africa-50702344
I mostly followed him while he was working in Africa founding and working with Christ For All Nations and heard him a couple of times. I know most on here will either not have heard of him or will not be that bothered or even actively against him but he had a huge impact for The Gospel in Africa.
As mentioned in the BBC article it is possible he spoke to over 1 million people at some crusades in Nigeria. An extraordinary feat for someone who arrived in South Africa with next to nothing.