Question: Who directed the episode of "Black Mirror" in which Daniel Kaluuya played Bing?
Context: Daniel Kaluuya (born 8 May 1989) is an English actor and writer.  Kaluuya is best known for playing Chris Washington in the 2017 horror film "Get Out", Posh Kenneth in the E4 teen-drama "Skins", and Bing in the "Black Mirror" episode "Fifteen Million Merits". "Fifteen Million Merits" is the second episode of the first series of British science fiction anthology series "Black Mirror".  It was written by series creator and showrunner Charlie Brooker and his wife Kanak Huq and directed by Euros Lyn, and first aired on Channel 4 on 11 December 2011. Psychoville is a BBC sitcom-psychological horror, written by and starring "The League of Gentlemen" members Reece Shearsmith and Steve Pemberton.  It debuted on BBC Two on 18 June 2009.  Pemberton and Shearsmith each play numerous characters, with Dawn French and Jason Tompkins in additional starring roles.  The first series was followed by a Halloween special, broadcast on 31 October 2010, which saw Imelda Staunton added to the main cast along with previously supporting actors Eileen Atkins and Daniel Kaluuya.  The second series started broadcasting on 5 May 2011 and ended on 6 June.  Reece Shearsmith has officially announced that there will not be a third series. He has directed episodes of "Secret Diary of a Call Girl", and "Misfits", and the TV movies "Holy Flying Circus" and "The Gamechangers".  In 2013, he directed "Be Right Back", an episode of the anthology series "Black Mirror", and in 2016 he directed a further episode "San Junipero". "The Entire History of You" is the third and final episode of the first series of British science fiction anthology series "Black Mirror".  It was written by the creator of "Peep Show" and "Fresh Meat", Jesse Armstrong, making it the only episode of the series not written or co-written by creator and showrunner Charlie Brooker.  It was directed by Brian Welsh, and first aired on Channel 4 on 18 December 2011. Get Out is a 2017 American horror film written, co-produced and directed by Jordan Peele, in his directorial debut.  The film stars Daniel Kaluuya, Allison Williams, Bradley Whitford, Caleb Landry Jones, Stephen Root, LaKeith Stanfield and Catherine Keener, and follows a young interracial couple who visit the mysterious estate of the woman's parents. W'Kabi is a fictional character appearing in American comic books published by Marvel Comics.  W'Kabi will appear in the upcoming film "Black Panther", portrayed by Daniel Kaluuya. "San Junipero" is the fourth episode of the third series of British science fiction anthology series "Black Mirror".  Written by series creator and showrunner Charlie Brooker and directed by Owen Harris, it premiered on Netflix on 21 October 2016, together with the rest of series three.  The episode has a substantially happier tone than other "Black Mirror" episodes, and is one of the show's most successful episodes. Black Mirror II: Reigning Evil is a third-person point-and-click horror adventure game developed by Cranberry Production.  The game is a sequel to "The Black Mirror".  Black Mirror II takes place in the 1990s, twelve years after the original game.  The concept for the game was created by King Art Games.  It was initially released in 2010 in the UK and then released in North America in 2011, only a few months prior to its sequel, . Black Panther is an upcoming American superhero film based on the Marvel Comics character of the same name.  Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures, it is intended to be the eighteenth film installment of the Marvel Cinematic Universe.  The film is directed by Ryan Coogler from a screenplay by him and Joe Robert Cole, and stars Chadwick Boseman as T'Challa / Black Panther alongside Michael B. Jordan, Lupita Nyong'o, Danai Gurira, Martin Freeman, Daniel Kaluuya, Angela Bassett, Forest Whitaker, and Andy Serkis.  In "Black Panther", T'Challa returns home as king of Wakanda but finds his sovereignty challenged by a long-time adversary in a conflict that has global consequences.
Answer: Euros Lyn