- last post: 01.01.0001 12:00 AM PDT
The Rookie (Serial number: 11282-31220-JD) is a Lance Corporal in the UNSC Marine Corps, joining on July 7th, 2547. Little is known of this marine other than his initials being "J.D.", he was born in Crisium City, Naniwa, Luna.
found this on halo.wikia.com under the rookie's page. that's about all i can help out with