Don’t ever…ever…ever try that flying knee shit in real life.
That being said, you threw simple 1-2 combinations with little to no intensity.
And you took like 5 second breaks between combos. You have to be hitting that bag non stop, doing different combos for at least 20 entire seconds.
And how much does that bag weigh?
edit: Supposedly from the posts in this thread I gather you can lift quite a bit of weight.
However, your technique is lacking. The funny thing is that the guy you want to fight, is one of the strongest men in the world and is also lacking in technique. However, if technique fails, he has size and strength over you. Not only that, but he is currently training to become good in MMA. So while you try hitting your bag at home, this guy is out there practicing and fighting.
Have you fought in any tournaments or anything? Do you train with any coaches or clubs/groups?
All you do is throw the same hooks and the same low kick in your videos.
What are you going to do when Mariusz has you in a head lock? What are you gonna do when his punch has you seeing stars?