Archer views Fuller's corpse
Crewman Fuller was a male Human assigned to Enterprise NX-01.
He was the first fatality aboard Enterprise after it had entered the Delphic Expanse in 2153, when he was killed during a raid by Osaarian pirates who had boarded the Enterprise. In memoriam, Lieutenant Reed was quoted as saying "he knew the torpedo systems better than anyone." (ENT: "Anomaly")
There was also a female Crewman Fuller aboard Enterprise. In "The Expanse", T'Pol mentioned that "Crewman Fuller" informed her that a shuttle was arriving at Enterprise with two hundred snow beetles. However, since T'Pol did not use a specific pronoun to refer to this Fuller, it is unknown to which crewman she was referring.