Tom Marvolo Riddle (31 December, 1926 – 2 May, 1998), later known as Lord Voldemort, was the most powerful Dark Wizard of all time. He was a half-blood wizard, son of Tom Riddle Sr., a wealthy muggle who abandoned his wife, and Merope Gaunt, who died shortly after childbirth. He was born and raised in a muggle orphanage, but eventually attended Hogwarts School of Witchcraft and Wizardry and was sorted into Slytherin house. An exceedingly handsome, polite and popular orphan, Tom Riddle was once thought to be the most talented pupil to ever attend Hogwarts. To the school at large he presented the respectable face of a student like any other. In reality, however, Riddle was cruel, sadistic, manipulative and power hungry. Having achieved outstanding grades in every examination he took, Riddle left Hogwarts and went on to a brief employment at Borgin and Burkes, before disappearing from public view completely.
Having embraced the seductive Dark Arts he encountered in his travels, the former Tom Riddle, now known exclusively as Lord Voldemort, raised an enormous army comprised of followers he recruited both at school and afterward, as well as many dark creatures. This army, known as the Death Eaters began a campaign of terror and violence never before seen in Britain. After hearing half of a prophecy referring to a single being with the power to destroy him, Voldemort set off to kill Harry Potter, to whom he believed the prophecy referred. After murdering Harry's parents, Lily and James, Voldemort turned his wand upon the boy. However, due to Lily Potter's loving sacrifice, Voldemort's curse rebounded upon him and his body was destroyed. Stripped of his power, Voldemort fled to a far flung forest in Albania, to await the day when he could regain a body and return to power. After thirteen years of waiting that day would finally arrive, and with the use of Potter’s own blood, the Dark Lord rose again.
Although he initially lay low, Voldemort was soon forced into the open, and began his bloody conquest of the wizarding world anew. After two years of constant warfare, Voldemort finally gained control of the Ministry of Magic, and ruled relatively unopposed, save for a few pockets of resistance. Despite his hold over the country, Voldemort was still unsatisfied, as he had yet to remove the danger the prophecy presented to him. After learning of Potter's location, Voldemort set out to destroy the boy once and for all launching his entire amassed force against Hogwarts. Upon arriving at the school, Voldemort was met by a full scale rebellion of Hogwarts staff and students, along with the members of the Order of the Phoenix and the residents of Hogsmeade. As the battle progressed the Death Eaters were driven into the Great Hall, where Voldemort engaged Harry Potter in a duel, and, because all of his Horcruxes were destroyed, Tom Marvolo Riddle was finally killed once and for all.
Tom Riddle's mutilated soul was then trapped in limbo for eternity, unable to move on or return as a ghost.
Voldemort's wand []
 In popular culture
Lord Voldemort has perhaps most famously been portrayed by Joe Walker in Team Starkid's A Very Potter Musical. In the show, the character has a great love for dance (which he displays after regaining his body) and ends up becoming friends with Quirrell (played by Brian Rosenthal) while they share a body. The two have many comic scenes in the show, from trying to sleep while their bodies are attached to walking home drunk after a night out. They have several close calls when they're nearly discovered. Their friendship is hindered by Bellatrix and the jealous love she has for the Dark Lord, but in the end Quirrell and Voldemort are reunited and in love. Apart from his passion for dance, the character displays a fondness for Zac Efron and movies. He owns a flying machine. He is more comic than the Voldemort of the canon - for example, choosing to use a Zefron poster for his final horcrux. While he is killed in his final confrontation with Harry Potter, he is able to return (as he tells Quirrell) because there's still a piece of his soul safe in Quirrell's heart. He has, however, lost his desire for killing Harry and taking over the world.
Several campaigns have used Lord Voldemort to compare his evilness to the influence of politicians, large media and corporations. "Lord Voldemort" is a nickname sometimes used for Peter Mandelson. A popular bumpersticker and t-shirt emerged in the United States during the (second) Bush administration: "Republicans for Voldemort." The website Wal-Mart Watch uses parodies of Harry Potter to compare Wal-Mart to Voldemort, calling Wal-Mart "The Dark Lord WaldeMart". There is also a campaign called Stop Big Media by the Harry Potter Alliance, that fights against media consolidation and "for what Harry, the Order of the Phoenix, and Potterwatch did not have: the right to a free press." The campaign is supported by a compilation album, Rocking Out Against Voldemedia, which features 10 songs by ten wizard rock bands. Voldemort is a recurring theme among wizard rock bands. Voldemort Can't Stop the Rock! is the name of the second album from Harry and the Potters, and the character is referred in songs such as "The Dark Lord Lament" and "Flesh, Blood, and Bone".
Voldemort has been parodied in various venues. In The Simpsons 13th season's premiere, "Treehouse of Horror XII", Montgomery Burns appears as Lord Montymort. A parody of Voldemort appears in The Grim Adventures of Billy and Mandy as Lord Moldybutt, an enemy of Nigel Planter (a parody of Harry). In these episodes, when someone says Lord Moldybutt's name, something unfortunate happens, usually to Moldybutt. Voldemort also appears in the Potter Puppet Pals sketches by Neil Cicierega. One of the episodes titled "Trouble at Hogwarts" features Voldemort being killed with machine guns. Another episode, "The Mysterious Ticking Noise", shows Snape, Harry, Ron, Hermione, and Dumbledore being killed by a pipe bomb placed by Voldemort inside a turducken; the episode being the seventeenth most viewed video of all time as of 2008 and the winner for "Best Comedy" of the year 2007 at YouTube.
In Time, Lon Tweeten shows with Continuing the Magic possible future book covers laced with pop culture references. One of them, the "Dark Lord of the Dance", shows Voldemort teaming up with Harry on Broadway. In the MAD Magazine parodies of the films, the character is called Lord Druckermort, a backwards reference to the magazine's longtime caricaturist Mort Drucker. In Alistair McGowan's Big Impression show, during the sketch called "Louis Potter and the Philosopher's Scone", Gary Lineker appears as the Voldemort figure. In one of the Harry Bladder sketches in All That, Headmaster Pimpell's grotesque pimple turns out to be the head of Lord Moldyshorts. In Harry Podder: Dude Where's My Wand?, a play by Desert Star Theater in Utah, written by sisters Laura J., Amy K. and Anna M. Lewis, Voldemort appears as evil wizard Voldie.