Question: When was the English disc jockey who hosted "The Voice UK" born? 

Related documents: [0]  [DOC] Marvin Richard James Humes (born 18 March 1985) is an English disc jockey and radio host who currently presents the late show across the UK's Capital FM Network, and the Vodafone Big Top 40 chart show across UK commercial radio stations on a Sunday afternoon. He is best known as a former member of the boyband JLS, the runner-up boyband to Alexandra Burke in the fifth series of "The X Factor". After a successful five years, JLS split in December 2013. [END] 
[1]  [DOC] The Voice UK is a British television music competition to find new singing talent. The fifth series began airing on 9 January 2016 on BBC One. The series is hosted by Emma Willis and Marvin Humes, and are joined by coaches will.i.am and Ricky Wilson. Rita Ora did not appear in this series of the show after joining "The X Factor" and was replaced by Boy George. In addition, Sir Tom Jones did not return and was replaced by Paloma Faith. [END]  
Answer: 18 March 1985
18 March 1985