Updated version of:
(He still has his science goggles!)
Glitch was a regular pegasus until, one fateful day in the library, he stumbled upon a book of magical creatures called SHARKS.
Glitch was in love with the underwater creatures, and decided to pay a visit to the magical land of earth ponies to see what they were like!
There, Glitch learned his special talent of being able to swim really well with his wings, because, when he tried to live with the sharks, they chased him out of the ocean.
He now lives with Rayne in a secret, underwater base where he studies fish.