Introduction to the World Crocodile King: The first thing you see when you enter is the palace of the Crocodile King. Behind the huge glass curtain wall lies the world's largest crocodile, which is 6 meters long and weighs 2 tons. Crocodile King. This crocodile king comes from Thailand. He is 40 years old this year, but he is still strong and vigorous. He crawls back and forth in his territory several times every day, quietly basking in the sun, half-opening and half-closing his eyes, full of majesty. It has a royal demeanor and is the treasure of the crocodile park.