
In addition to being ruthless and persistent, Jack (One Piece) possesses incredible stamina, being able to fight powerful fighters on Zou for five days without taking a break.
Introduction
Stamina is an attribute that allows a certain character to remain active, exert itself to prolonged periods of time, and recover from ordeals. Stamina is a very subjective topic that's far harder to get a certain statistic for in comparison to Speed and Attack Potency. As such, when comparing stamina between characters it is recommended that the feats themselves are compared rather than the statistics.
Stamina Levels
Below Average
Average
Above Average
Peak Human
Superhuman
High
Very High
Extremely High
Limitless/Infinite