Biggs was a Human engineer serving aboard the Columbia (NX-02) by 2155 and through at least 2156. Biggs vented plasma from the warp conduits in order to make the Columbia appear to self-destruct to escape Romulan warships after a surprise attack. (ENT episode: "Affliction"; ENT novel: Kobayashi Maru; ST - Destiny novel: Gods of Night)