Jordan

Second son of Guardian Rembrandt, younger brother to Aaron, and father of Mathias, Jordan asked his father to train him to be a Guardian some time after his brother's death. Rembrandt agreed, and Jordan was the first to be trained using the new methods that continued down to the time of Knuckles. Together with the other Guardians, he appeared at Knuckles' "funeral", invisible to the other attendees due to having evolved to a higher state of existence.