Leonidas
レオニダス
Biography
Due to him turning against the Gods and disregarding the oracles, he is known as "Strongest Rebel in Human History". During his time on Earth, Leonidas served as the "King of Sparta" and he is widely considered to be its mightiest king.
(Source: Shuumatsu no Valkyrie: Record of Ragnarok Wiki)
Animeography
Shuumatsu no Walküre III
Supporting
Mangaography
Shuumatsu no Walküre
Supporting