3-KING THE WILDFIRE
As one of Kaido’s three right hand men, King has a great amount of authority over the crew, second only to Kaido the general. King is supposedly the strongest Disaster of the Beasts Pirates.
King ate the Ryu Ryu no Mi, Model: Pteranodon, an Ancient Zoan Devil Fruit that allows him to transform into a pteranodon hybrid and full pteranodon at will. This fruit gives him the ability of flight, and he can perform extremely powerful aerial attacks from mid air as shown when he toppled the Queen Mama Chanter, a gigantic ship, with enough force to throw Big Mom off.
Befitting his epithet, King is able to produce fire, both in his human and pteranodon forms.
King probably has a connection to Impel Down. Maybe he has worked there in the past, perhaps he even was the head jailer at one point.
He is shown to have a fearless side, as he had no fear in attacking Big Mom, in spite of her strength rivaling his captain, and he even mocked her for trying to invade Wano with a single ship.