Kong really loves sardines, something Pinnacle uses to motivate him.
Powers and Abilities
Although he didn't showed his powers and abilities because he was unfortunate to met a ranker like Karaka, Kong is one of ticketer of the Hell Express. This is enough proof that he is quite a strong regular.
He is shown as one of the sponsored regulars helping Zahard's Army to annihilate the regulars on the Hell Train. He is shown alongside Pinnacle as the two regulars that are ordered by Ha Cheonhee to open a door to the Hell Train using their ticket. Sachi Faker, David Hockney, Phonsekal Irure, and Bero Bero take over Kong's ship and he falls off it.
Notes and Trivia
Whether he survived the fall or not is not disclosed, but his nonchalant attitude to falling might suggest that he survived.