Spartan II 119 Micheal Stone

Spartan 119, Michael Stone, is one of the last remaining SPARTAN II Commandos in service. A decorated war hero, Michael fought for the UNSC during the last days of the First Insurrection and the entirety of the Human-Covenant War. He is an extremely agile and lethal combatant, making him a vital asset in almost any scenario. 
Born on the planet of Eridanus II, Michael was a childhood friend of the would-be Sierra 117, The aster Chief, and was one of the first candidates for the SPARTAN II Program. When visiting Eridanus II to study Candidate 117, Dr Catherine Halsey came across Michael, who also possessed abilities far beyond that of the minimum requirements. After weeks of consideration, it was decided that Michael would also be conscripted into the program. 
Abducted from his home at the ae of six, Michael was brought to Reach and trained alongside the other candidates. When the Human-Covenant War broke out, Michael lead a joint operation with an ONI Black Ops team to a Covenant Outpost on Sigma Octanus IV. The mission was to destroy sensitive UNSC information being held in the command centre to cover up the location of Earth. 
The mission commenced with the team being deployed from the UNSC Winston Churchill several miles away from the target area, but when their Falcon was shot down and the survivors ambushed, Michael managed to carry ONI-BO Agent Vic Wilkes into the nearby woods, evading the Covenant. When Wilkes succumbed to his wounds, Michael was left as the last man standing. He launched a one-man assault on the Covenant outpost, destroying the sensitive data along with most of the compound, eliminating Elite Stronghold Commander Vh'orak Matsun'ee before being rescued by the Churchill and escorted off-world. 
Several months later, Michael was again approached by the ONI Black Ops Group