Holly is a tenth-generation AI holographic computer with an IQ of 6000.
HIs current project is compiling the A-Z of the universe.
He created the holly hop drive, capable of instantaneous travel.
In a parallel universe, Holly met Hilly, and fell madly in love. This love was so great, he performed a head sex change
operation on himself, so he became a she. Holly has very recently turned back into a male again.
During the 3 million years while waiting for Lister to be released from stasis, Holly went senile, reducing his IQ to six.