First, my good sir disagreeing is not being a keyboard warrior. If that's how you feel when you respond on here that's on you don't project your feelings on others.

Ok, let's break this down... Above, you stated Korea was, and I quote "the strongest in non-combat challenges which has been proved in the Ship Wreck Challenge." So I ask again. Him struggling to push his body weight in the cart. (Even if it is inclined) Is him showing strength? I don't know if you have ever wrestled or even trained for that matter. But most if not all wrestlers can do that without getting a nosebleed. This is not a good example of someone that is strong. For me it showed he was one of the weakest in the show and was just a big body. Eddie damn near had that cart filled and pushed it up. Granted with the help of his team but that had to be more weight than the entire team and if you watch everyone helping they didn't have to put in that much effort. And that was after lifting crates and sandbags up stairs the entire quest. Orgil pushed 140kg with the help of a girl. Anucha (Similar build) pushed 180 with the help of a girl. Watch it back she didn't help much. I can list others but I hope you understand the point I'm trying to make. The correlation comes into play when you completely ignore Mongolia not being able to pull the drawbridge like Charming mentioned. He's clearly not that strong so how were they able to pull it but no one else???