Neyo Fett was born on Corellia. Before the Clone Wars, he discovered his true heritage as a Mandalorian. He briefly took on Jango Fett as a master. Afterward, he went to his new homeworld, Mandalore. During this time he had new armor crafted, and new weapons made. He learned all the Mandalorian tricks-of-the-trade. Training in all manner of weaponry, he could take down his enemies with whatever lay scattered about the battlefield. Being an expert engineer, he built a few hi-end droids that looked similar to IG-88 to be his personal squadron.