CANELO ALVAREZ is set to add more millions to his incredibly large bank account with a new side hustle.
The former undisputed super-middleweight champion has enough money in the bank to last him several lifetimes.
The Mexican mauler, however, has already planned for life after boxing by opening a chain of petrol stations in his homeland and a line of convenience stores.
And the future Hall of Famer has expanded his restaurant portfolio by opening a taqueria in the USA.
The 34-year-old – along with his brother Ricardo …