Robert was a Human male Jedi who was born and raised on the desolate planet of Xal 3. He was taken to the Jedi Temple when he was 2 years old in 35 BBY, where he was put under the apprenticeship of the Blonde Jedi General. He later killed his master shortly after being assigned to him on a mission to Koru Neimoidia. He knew the Jedi Council would not be pleased with his actions so he decided to leave the Order and go in to exile on his home planet of Xal 3. There, he taught himself self-defense methods and lightsaber usage. But only a few years after he went to Xal 3, Darth Stryfe, who had seen great potential in Robert for being a Sith, found him and took him on as his apprentice.
Darth Stryfe, after a few years of training Robert, let him go live on his own, knowing he couldn't teach him anything else.
When Stryfe let Robert go, The Clone Wars were raging throughout he Galaxy. Robert sided with CIS and became a Bounty hunter For Count Dooku. Dooku decided to send Robert on a mission to find and kill Anakin Skywalker. Robert did find Anakin, but had a tough time killing him. Obi-Wan Kenobi, Anakin's master, heard of this and sought to eliminate this threat to the Chosen One. The chase between Obi-Wan, Anakin, and Robert lasted until the Clone Wars ended; when Robert lost track of Obi-Wan and found out that Anakin was now Darth Vader.