Kaido been fighting a Gauntlet since like 989.
@Extravlad told you. Lmao Kaido still can't get a 10 chapter rest to eat and sleep luke Goffy did. Also no Admiral i repeat no Admiral will take the amount of crazy attacks Kaido has taken for 50 chapters then still fight g4. It would take me too much time to list all the attacks he took. So ill just list only a few.
Got sneak attacked by 9 sccabards who put thier sword through his chest, abdomen, stomach while falling from great height. Denjiro then came from the side and Ran his sword all the way from side of his stomch like half way through his body. An Admiral isn't taking these much Sword attacks going all the way throuh their bidy like Kaido.