Taking risks within one's limits and pushing the envelope of what is achievable. Undoubtedly he put in many hours of hard work and training to accomplish that feat of dexterity.
Yes I'm sure there are very impressive Russian pakour atheletes. But I cannot imagine how many hours of training I'll have to put in before I even dare attempt mere 'hopscotch' ...
I think he is absolutely awesome. The thing is (and very unfortunately) in sinkieland , anything that is out of the ordinary and posted online usually attracts the wrong attention. A group of parkour enthusiasts got into trouble last year. being deemed to have committed "acts of mischief that endanger the safety of those involved and others around them". This is the report : https://www.straitstimes.com/singapore/cool-stunts-get-parkour-youth-in-hot-water-with-town-council