The UK's Fittest Man consumes 5,000 calories a day — mostly carbs. He shares how he trains, eats, and recovers to prepare for the CrossFit games.

• Harry Lightfoot, 25, is the UK's Fittest Man for 2024 and will compete in the CrossFit Games.
• Lightfoot fuels training for up to six hours a day by eating 5,000 calories.
• He recovers by making sure he gets enough sleep, he said.

Harry Lightfoot, 25, is the UK's Fittest Man for 2024 and is set to compete at this year's CrossFit Games, which kick-off on Thursday.