Matt Naudi, a PE teacher at St Teresa’s Catholic Primary School in Morden, he clocked three hours, 18 minutes, raising funds for the Children’s Trust, Tadworth, in the process.

Pupil Victoria Wynne said “Mr Naudi is a great teacher, who makes our learning fun – it is now one of my favourite subjects.

“It was very nice of Mr Naudi to raise money for the children and we are all very proud of him.”