Tyson Fury weight loss: Boxing champion diet plan to lose weight in lockdown

What is Tyson Fury’s keto diet to slim down so drastically?

His nutritionist Greg Marriott told Sky Sports: “Tyson needs to be on 3,500 calories a day but, when he’s expending 2,000 calories in the gym, he will need to be on 5,500 calories a day.

“You can then start cutting weight – this is the healthy way to do it.”

The keto diet sees followers get the majority of their calories from fat.