Jensyn was a male Human Jedi of the Galactic Republic who held the rank of commander during the time of the Galactic War.
Jensyn had secretly joined the Order of Revan and took part in the Korriban Incursion planned by Colonel Rian Darok, another Revanite, by the year 3637 BBY. Bringing reinforcements, Jensyn landed on Korriban and defeated Darth Soverus, a member of the Dark Council, within the Sith Academy's Dark Council chambers. After the Republic strike team, which had cleared Jensyn's path into the Academy, reported back to Colonel Darok, Jensyn secretly obtained a Rakata artifact from the Academy and made arrangements to have it moved off-planet. Before Jensyn could escape, an Imperial strike team arrived to reclaim the Sith Academy, leading to a confrontation. Understanding the significance of the moment, Jensyn fought the Imperials but was ultimately defeated and fatally injured. As he was dying, Jensyn proclaimed "It's already happening," but died without elaborating on the scheme or revealing Revan's intentions to create the Infinite Army.
The voice of Jensyn is provided by Steve Blum.