Pendragon

Pendragon (首竜 Burakku Doragon) is the Fleet Admiral of the Imperial Fleet.

Abilities and Powers
As Fleet Admiral of the Imperial Fleet, Pendragon has authority over the entire organization. He is highly respected as its commander and is recognized for his skills both in and out of battle.

Pendragon is the strongest member of the Imperial Fleet, more so than even Admirals Black Dragon and White Dragon, and is also one of the most powerful humans in the world. This is an incredible feat considering that he has no known Devil Fruit abilities.

Trivia

 * If Pendragon were a Pokémon, what would he be?

Etymology
Pendragon or Pen Draig, comes from Welsh Pen, "chief, head," and Draig, "dragon." It literally means "chief dragon" or "head dragon." This is reflected in the kanji 首竜 Shuryū, which literally means "head dragon."