All of his statements since 2013 were actually true.
That's quite a statement to make without provindg a link to the predictions. Google shows lots of recent news about it, but I'd like to see the predictions made in 2013, not "predictions" that were posted afterwards.
Besides, considering the large number of predictions made by many people, some of them are very likely to be correct. That doesn't mean they'll be correct later on too.