Cassius, an Australian saltwater crocodile, weighs more than 1 tonne and measures nearly 18 foot. Cassius has lived at the Marineland Crocodile Park for over 30 years
Cassius was captured near the city of Darwin in 1984 and three years later transferred to the Green Island croc park, where he's remained happy and healthy for decades.
An Australian wildlife park claims to have the world's largest - and possibly oldest - crocodile in captivity, estimated to have lived for 120 years, with plenty more time to go, according to his handlers. "Cassius is such a magnificent, beautiful boy, and he's obviously got a major history to tell us," Sally Isberg, managing