that's 26-year-old german adventurer alexander shultz. he is on that slack line. >> i thought he was walking on water. >> i was like what is he doing! >> wow. >> no, he is in ortney islands suspended over the old man of houy. that's an old rock. he decided with this piece to set up a line across on which he was going to then walk. look at how spectacular that is. >> that is amazing. the other thing to bear in mind is somebody had to climb up to rig that. that was probably the hardest part of this video rigging it up so he could do it. >> and his team worked arduously made sure they caused no damage to this rock. tourists look up and there's this guy seemingly flying in the sky. >> it looks like a natural lighthouse out there. >> nice work, mate. >> well, well done. this video is getting a ton of attention. thousands and thousands of views just days after he posted it. >>> these nursing home residents can't go to the running of the bulls festival -- >> so pamplona came to them. >> i cannot wait to see what they used far bull. >> see the pe