Kiro Muno

Kiro Muno was a Hylian Noble of House Muno, a Vassal of House Harkinian, who ended the reign of Bal Onkled by assassinating him in 2841 BG, and ushered in the First Golden Age of the Kingdom of Hyrule. He is the likely founder of the Sheikah Cadre.

History
Kiro Muno lived during the near-century reign of Hyrule's last usurper King, Bal Onkled, who had launched a successful coup against King Berrymark Harkinian in 2934 BG. Muno, a Vassal of House Harkinian, assassinated the Onkled King, but never took the throne himself, and is heavily linked to an assassin cult that would become the Sheikah, with his House's sigil, a crimson Akkalan eye, becoming the symbol of the secretive sect.

Trivia

 * Kiro Muno is based on the character of Lord Muno from the Phillips-CDI game the Legend of Zelda: Wand of Gamelon.