L. P. B.

L. P. B. was an UNSC Marine infantryman who was possibly deployed and/or assigned to Earth during the Battle of Earth in October 2552.

He, L. Jenkins, and one other Marine are seen dodging a thrown Type-1 Antipersonnel Grenade in a piece of gallery art featured in the Halo Graphic Novel.

Trivia

 * His name is possibly a reference to "low ping bastard", referring to a user who produces lag.