who is real martha from baby reindeer

Martha is a character from the children's book and movie "The Christmas Story." In the story, Martha is the name of the baby reindeer who is the first to fly with Santa on Christmas Eve. Martha is a brave and curious reindeer who loves to explore new places and help Santa deliver presents to children all over the world. She is a popular character among young readers and viewers of the movie, and is known for her courage and kindness.