2398. Liquid Snake

Liquid Snake, commonly referred to as Liquid, was the squad commander of High-Tech Special Forces Unit FOXHOUND during the Shadow Moses Incident and the "twin brother" of Solid Snake.
Liquid was one of the "Sons of Big Boss," created as part of the Les Enfants Terribles project, along with his clone brothers, Solid Snake and Solidus Snake. Liquid was led to believe that he was created in order to express Big Boss's "recessive genetic traits," and as such, was inferior to Solid Snake. Because of this, he held a strong resentment towards his twin brother, who supposedly expressed "superior" genes, and wished to defeat him in combat, reclaiming what he felt was his birthright, and thus proving his superiority.
Possessing an IQ of 180, Liquid spoke seven languages fluently, including English, Spanish, French, Malay, and Arabic, the last of which he spoke like a native.[1] He was almost an exact double of Solid Snake in terms of appearance, with the only distinguishable feature being his darker skin tone and fair hair color, due to the environmental conditions in which he spent part of his life. He also had a tattoo on his left arm, which resembled the Rod of Asclepius, but with a sword in its place.