A native of the planet H'lven, Ch'p participated in the defense of his homeworld from an invasion by the Crabster army of Doctor Ub'x. Captured and sentenced to death, Ch'p was given the power ring of the previous Green Lantern who fell attempting to stop the invasion by one of the Guardians of the Universe.
Using the ring, Ch'p was able to defeat Doctor U'bx and free his homeworld. Ch'p went on to become the Green Lantern of sector 1014, and became good friends with Hal Jordan, Mogo, Salakk and other members of the Green Lantern Corps. Ch'p maintained a secret identity on H'lven until he married his longtime girlfriend M'nn'e. While not serving the Guardians on Oa, Ch'p defended H'lven from various threats, many of them engineered by his old nemesis Doctor U'bx.
Ch'p was assigned to patrol the Mosaic World on Oa. There, he was struck and killed by a yellow tractor-trailer. An image of the deceased Ch'p occasionally appeared to the Green Lantern John Stewart, although the exact nature of the apparition was never fully explained.
Recently, almost ALL of the dead Green Lantern Corps returned but ch'p appears to have been forgotten.
Thay can bring back Jason Todd, but they can't bring back a Squirrel?