He is now the captain of Chelsea and the club's longest serving player, but before all these, the ex-English international used to warm toilet seats for Dennis Wise.
John Terry in an interview Chelsea Pitch Owners, John Terry revealed how he used to clean the boot of former the Chelsea captain while he was a youth player in the club's academy.
"I'd do anything for them," Terry who just signed a new contract extension, said about the senior Chelsea players of that time.
"I'd make their teas and coffees, even silly things like sit on the toilet to make the seat warm for them in the cold winter days at the training ground. It's bizarre when you think about it but that was part of growing up."
John Terry revealed that he became Dennis Wise favourite academy player because of hiss service.
"I used to clean his boots and he wanted them perfect so I took really good care of them,' Terry told Chelsea Pitch Owners.
"Every now and then he gave me a little bonus. Every time he scored I was on £25, which was half my wages at the time! I used to be praying we'd get a penalty or he'd score."