where did i say i doubt it?
i said "that's the smallest looking 300 pounder i've ever seen".....didn't say it wasn't true.
Point is you said you would "admit you are wrong" and that that you are "a fair guy," however since the vid has been posted you are posting nothing but negativity, probably even more so than before the vid was posted.
If I was to challenge someone to post a video showing their bodyweight or to prove they are a capable of lifting a certain weight, and they do, I would eat my words, apologize, and give props to the person for winning the challenge - like a "fair man" does. Just like Alex23 (a fair man) admitted he was incorrect about Nasser's size (and personality) after we all met up.
But hey, you can continue to post negativity as it does not change the facts (that Nasser is well over 300 lbs and has a ton of muscle), it only shows your own bitterness. Even if he's 20% bf, at 317 lbs that is much more lean body mass than any of Nasser's haters on getbig.
Now you're making further challenges, why on earth would Nasser now accept any other challenge of yours when you have proven that you will post nothing but negativity even when a challenge is met.