Ahead of the Ruiz rematch, Anthony Joshua has shared an image of himself on Instagram looking totally transformed compared to his shape during that disastrous night in New York.
Joshua explained his decision to change his physique back in September when a journalist told the Brit he looked lighter.
The boxer said: “More boxing focused. More boxing focused, muscle memory and stuff like that…
“Even though it’s a short amount of time, that’s why you’ve said I’ve trimmed down.
“Nothing else was more important to me in these three months than sharpening the tools that I left out of the box.
“Rather than just coming in strong and fit.”