I have no idea about whether this is fake or not. I've seen ostriches in my live and these look like real ostriches and I also understand that it would be impossible for an ostrich to do these tricks and feats. I know these are not people in ostrich costumes.

Hayden Waller fell 30 ft to his death on a school skiing trip in the Austrian Alps as he saved his friend. 4 boys decided to walk to up to a wooden hut used as a viewing platform nearly 500 ft up a snow-covered mountain. They strayed off the path and clambered up a track till they reached a vertical rock. With no way of climbing it they went back. On the way down one of the boys slipped and could plunge down the mountain. Hayden Waller saved his friends life by stopping his fall but lost balance himself. He toppled backwards and tumbled down for 30 ft breaking his neck. Police believe he died