Experiment 053 was the 53rd genetic experiment created by Jumba with Hämsterviel's funding. He was designed to make you whine and complain about everything.
053 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.
All of the experiment pods were released and scattered across the island of Kauai.
At an unknown point, 053 was activated, captured, tamed and named Whine.
Whine is a little purple Stitch (626)-like experiment.