Sander van Doorn (Dutch pronunciation: [ˈsɑn.dər vɑn ˈdoːrn]) (born Sander Ketelaars [Dutch pronunciation: [ˈsɑn.dər ˈkeː.tə.ˌlaːrs]] on 28 February 1979 in Eindhoven, Noord-Brabant, Netherlands) is a Dutch Trance music DJ and producer. He is listed at DJMag's top 100 djs list, debuting at #32 in 2006, then moving up to #13 in 2008, being #10 in 2009, down to #12 in 2010, and currently listed as #16 DJ in the world. Another dance music poll, TranceAddict TOP 250 shows Sander at #4 in their 2011 rankings.

Sander hosts Identity podcast, which is broadcast as a weekly radio show on Area channel of Sirius XM satellite radio. The show is broadcast every Friday at 8 pm ET and replays every Saturday at 5 pm ET and Wednesdays at 6 pm ET.

The first big achievement in his career was securing residencies at Judgement Sunday in Ibiza and at the Gallery in London. Sander has DJ'ed at many major clubs, parties and venues around the world. In June 2007 he presented one of Eddie Halliwell's shows on BBC Radio One. He also did an essential mix for BBC Radio One in June 2006, the same month he won 'Best New Producer' at the Trance Awards. His productions, both original work and remixes, in 2007-2008 have generally been well received in the electronic music industry. Notable artists he has done remixes for include Robbie Rivera, Matt Darey, Randy Katana, Mode Hookers (Steve Angello & Sebastian Ingrosso), Blank & Jones, TDR, Armin van Buuren.

Doorn is a town in the municipality of Utrechtse Heuvelrug in the central Netherlands, in the province of Utrecht. On 1 January 2008 the town had 10,052 inhabitants.

In a document from the period 885-896 the settlement is called "Thorhem", dwelling of Thor, the God of Thunder. Vikings quartered at Dorestad (now Wijk bij Duurstede), called the place Thorhem because reputedly the God of Thunder was worshipped there. Indeed archeological diggings in a moor on the estate of Hoog Moersbergen, north of Doorn, prove there was a pagan sacrificial site.

At the time the settlement of Thorhem belonged to the homestead of Villa Thorhem. Around 1200 this homestead was in the possession of a provost of the Bishopric of Utrecht. He or one of his successors had a castle built in the 14th Century, now Huis Doorn, and a church called the Maartenskerk ("St. Martin's Church") around 1200. The church was extended in the 15th Century. It fell into Protestant hands around 1585 and is still in use as a Protestant church. Another castle, "Kasteel Moersbergen" was first mentioned in 1435 and has been altered several times since the 17th Century.

The White Rabbit is a fictional character in Lewis Carroll's book Alice's Adventures in Wonderland. He appears at the very beginning of the book, in chapter one, wearing a waistcoat, and muttering "Oh dear! Oh dear! I shall be too late!" Alice follows him down the rabbit hole into Wonderland. Alice encounters him again when he mistakes her for his housemaid Mary Ann and she becomes trapped in his house after growing too large. The Rabbit shows up again in the last few chapters, as a herald-like servant of the King and Queen of Hearts.

In his article "Alice on the Stage," Carroll wrote "And the White Rabbit, what of him? Was he framed on the "Alice" lines, or meant as a contrast? As a contrast, distinctly. For her 'youth,' 'audacity,' 'vigour,' and 'swift directness of purpose,' read 'elderly,' 'timid,' 'feeble,' and 'nervously shilly-shallying,' and you will get something of what I meant him to be. I think the White Rabbit should wear spectacles. I'm sure his voice should quaver, and his knees quiver, and his whole air suggest a total inability to say 'Boo' to a goose!"