There were a few spots in the Sergie fight where he showed what he has. I don't know if its conditioning,fatigue due to all the big muscles, or if it really is asthma. In any event he looked horrible!! If THAT Briggs shows up any HW could step into the ring and KO his lazy a** while hes sucking wind
Outwork him and drag him out into the deep water and drowned him.
And Valuev uses that technique perfectly. That would be a interesting fight. If Briggs cant KO Nicolai early.

I came back to add to this post. I hadn't read the full article and just did. I see Shannon used the same terms "drowning" but thinks he will do that to Igbragimov...I doubt it. That seems weird to me based on the last fight.
Also his comment that "if i threw 1500 punches at a guy he's be dead"
Thats true because based on 3 punches per round it would take 500 rounds or 50 fight for him to throw 500!! the guy would die of old age!
I'm starting to wonder if this guy actually believes all this Bullsh1t he's spouting? After that last fight he should be apologizing and making predictions and promises of better conditioning. Its kind of an insult to fight fans after such a poor career and then one VERY LUCKY last second KO in a fight he was losing and boring people to death in he comes back with all this smack. Maybe I'm joining the party late but...I'm starting to dislike this guy.