Flash Frost is a mysterious Pegasus. He seemingly came out of nowhere, but the truth is, he was born and raised in the Boarean Tundra, The coldest part of Equestria. His sudden appearance caused a lot of questions about that region, since it is pretty much uninhabitable. Flash Frost likes to help out in any way possible, that is why he became a doctor. He also likes to be off on his own most of the time, but enjoys the company of others if they want to stick around with him. He likes to try new things, which is why he found his way to Ponyville. The warmth of the sun makes him a bit uncomfortable, but he thinks he will grow accustomed to it very quickly. He has yet to say how he got his Cutie Mark.