Harry Potter

Alaric K. Saltzman is a fictional character in L. J. Smith's The Vampire Diaries series. Alaric is the new, young and attractive and extremely annoying History teacher at Robert E. Lee High School that was in suspicion of being a vampire hunter when he was in fact studying vampires ever since he discovered that they were real. He's an experimental psychologist from Duke University, specialising in the research of psychic powers. His research took a sideways step upon the discovery of the victim of a vampire. He focused his research on vampire victims, becoming the foremost expert in the field. Alaric is good-looking with an athletic build, hazel eyes, and sandy brown hair (which he wears a little long). He has a boyish smile, and Elena observes that he's not really much older than the students in his class. Later on, in The Fury, Elena assesses him to be around two or 3 years older than she is, which would age him at around 22 years old at the top end.

Gandalf is a character in J. R. R. Tolkien's novels The Hobbit and The Lord of the Rings. In these stories, Gandalf appears as a wizard, member and later the head (after Saruman's betrayal and fall) of the order known as the Istari, as well as leader of the Fellowship of the Ring and the army of the West. In The Lord of the Rings, he is initially known as Gandalf the Grey, but after returning from death as Gandalf the White. As explained in The Fellowship of the Ring, Gandalf spent the years between The Hobbit and The Lord of the Rings travelling Middle-earth in search of information on Sauron's resurgence and Bilbo's mysterious ring, spurred particularly by Bilbo's initial misleading story of how he had obtained it as a "present" from Gollum. During this period he befriended Aragorn and first became suspicious of Saruman. He spent as much time as he could in the Shire, strengthening his friendship with Bilbo and Frodo, Bilbo's heir.

Emmett Cullen is a fictional character in Stephenie Meyer's Twilight series. He is featured in the books Twilight, New Moon, Eclipse and Breaking Dawn. Emmett is Rosalie Hale's husband, Carlisle and Esme Cullen's adopted son, and Edward and Alice Cullen, as well as Jasper Hale's adoptive brother. Emmett is tall, burly, extremely muscular, and, to most humans, the most intimidating of his adoptive siblings. He has curly dark hair and dimpled cheeks, and despite his physical attributes, he is actually the joker among the Cullens. He is always eager to engage in fights, and is often described as Edward's favorite brother.