You've not been watching Eddie's training videos. He probably has better cardio than you. I saw him climbing a stairmaster with his training partner on his shoulders with weights! And not even holding on to the rails! That's an amazing feat. I am surprised the machine did not break. This does not prove his cardio but go watch his training videos. I don't think he'll gas. Either he is knocked out by Thor. Or knocks out Thor. Or they go the distance.
LOL!
I watch all his videos. He has zero cardio. Can barely walk a mile and a half.
Muscular stamina and cardio are different. He can't do anything at a fast pace for more than a few minutes.
Both guys will gas super fast.