So:
-Stronger haki than ALL of oldgen(Neither rocks or Roger could kill a single hk)
-World destroying fruit
-Weapon stronger than a PK tier(Harald)
-Physical strenght off the charts
-Imu after fighting the God Valley SIX thought no one could possibly defeat Harald
All of this at 16 years old, weaker than he Is now
But I guess It's a kaido victim because worororo he paid morgans to have the Title and Roger too because Explorer king