Andy Ruiz Jr shows off dramatic body transformation and warns Anthony Joshua he will be ‘lighter, faster and more powerful’ (photo)

World Heavyweight boxing champion, Andy Ruiz Jr, has taken to Instagram to showcase his new body transformation, nine weeks ahead of his rematch with Anthony Joshua.

Ruiz, who shockingly defeated Joshua in June, will be rematching the Nigerian/British boxer in Saudi Arabia on 6th of December, and has promised to come for the rematch looking more fit, compared to the 268lbs he weighed, before beating Joshua.

“I have a lot of respect for Anthony, outside the ring he is a very good man,” the champion told ESPN Mexico on Monday.

“But inside [the ring] there are no friends, there is no respect or anything”

“It will not be an easy fight. I think it will be a hard fight, but nothing is easy in life, so we are training very hard. We will be prepared for whatever he brings.

“I will arrive in better condition. Lighter, faster and more powerful. They will believe that in December they will win.

“People will always talk, but I have faith that we’re going to win and shut up more mouths.”