John 117 nickname(s):

Master Chief, Chief

John 117 date of birth:

March 7, 2511

How old was John 117 when died?


Where was John 117 born?

Eridanus II

When did John 117 die?

October 28, 2558

How tall is John 117?

6' 10" (208 cm)

How much does John 117 weigh?

290 lbs (131.5 kg)

John 117 body shape:


What color are John 117's eyes?


What color is John 117's hair?


Is John 117 gay or straight?


What is John 117's ethnicity?


What is John 117's occupation?

SPARTAN-II commando of the UNSC Naval Special Warfare Command

John 117 claim to fame:

Greatest of the SPARTANs

Short Biography

Master Chief Petty Officer John-117 is arguably the most pivotal and important figure of the human race in the mid-26th century. Abducted at the age of six years old from his homeworld of Eridanus II by the Office of Naval Intelligence (ONI), he was conscripted into the SPARTAN-II program. The initiative was originally designed to quell human rebellion against the Unified Earth Government as the human Insurrection movement neared its tipping point. John endured harsh physical and mental training, survived the physical augmentations required by the program, and was integrated into state-of-the-art Mjolnir battle armor. He was later paired with an incredibly advanced Smart AI known as Cortana. John and Cortana were the culminations of the SPARTAN-II and MJOLNIR programs, allowing a Spartan to safely carry an extremely powerful AI into combat--an advancement that ultimately changed the course of the war.