Meet Jyoti Raju also known as the Monkey King. Watching this video you’ll see how he earned that name.
According to the videos he commonly entertains the visitors at the Chitradurga Fort in southern India.
As in all forms of rock climbing this takes lots of skill and full body strength, especially in the hands and fingers. My favorite move is when he flips upside down.
Thanks to Tony for first pointing me out to this video.