Callum Williams
Callum's 24-hour burpee challenge
I am doing 150 burpees every hour for 24 hours for Wales Air Ambulance Charitable Trust because of their exceptional work.
I am doing 150 burpees every hour for 24 hours for Wales Air Ambulance Charitable Trust because of their exceptional work.
* Charities pay a small fee for our service. Find out how much it is and what we do for it.