You can't understand the proportions from an edited 3 minutes video with a guy wearing 3xl clothes.
And still his proportions does not look good.
I think he did everything to hide his proportions. Look at the shirt the wearing at the beginning extremely long covers his femurs, look at his black shoes and white socks, look how he has worked out his legs to make them wider and look shorter and look how he has worked out his shoulders to look equally wide as he has 170 guy shoulders. His shoulders look very weird. His upper arms looks ridiculously long even they are very wide probably due to arm lenghtening.
In most of the video camera is above his head.
This guy is really weird. It would be reasonable do to only one LL to become 1.78 from 1.71. Or two LL 5 tibias 5 femurs to become 1.81. But what he did is incredibly stupid. It is a demonstration of a really bad psychological problem and I'm sure everytime he sees a 2-meter guy he feels so bad and thinks about another LL.
It is widely accepted that 1.80 to 1.87 is the best height and 1.90 is too tall. What he does is not for beauty or advantage in dating or anything else. This is a psychological problem.
He doesn't know what will happen to him with +20 cm 20 years later when he is old.
Really weird. I heard that he is a father. It is very irresponsible for someone who has a child to do such a thing that may have substantial risks and very bad consequences. A very bad example.
Regarding attractiveness, I'm %100 sure that a 1.80 person with a well-proportioned body looks %999 attractive than him. For example David Beckham or Mario di Vaio or 175 Jared Leto.
Just look at this again with a very long t-shirt:
https://images.encyclopediadramatica.rs/7/75/Shahn_5.jpgHe has a good face wish he had done just 6-7 cm and live like a boss.