Question: Who is the current editor of the magazine that the fictional character Sharon appears in?
Context: Doctor Who Magazine (abbreviated as DWM) is a magazine devoted to the long-running British science fiction television series "Doctor Who".  Its current editor is Marcus Hearn, who took over from the magazine's longest-serving editor, Tom Spilsbury, in July 2017.  It is currently recognised by "Guinness World Records" as the longest running TV tie-in magazine. La Movida Literaria was a Colombian literary magazine created in 2004, it circulated and had its web site until 2010.  From its beginnings as a blog included literary criticism, poetry, fiction and non fiction, and later as a magazine was responsible for disseminating the emerging literature of Colombia in the XXI century with its five print editions (The last one came out in August 2009) . The publication was awarded as the best web portal and best interview - to David Manzur - by the Colombian journalistic organization Andiarios.  It was sold in bookshops and was distributed free of charge in universities.  The magazine was sponsored by the Colombian authors Germán Espinosa and R. H. Moreno Durán.  Many of the authors who published at the time in the magazine have been chosen for the two editions of Bogotá 39 and also for selection of the 25 best kept secrets of Latin America literature, selection convened by the International Book Fair of Guadalajara in 2011.  The magazine was a recognized as an independent magazine, which open the door for new literary voices and made various free literary events, particularly in Bogota.  It also had a prize literary of short stories in 2009 which was obtained by the writer Ángel Unfried, current editor in chief El Malapensante magazine. Gavin Sullivan is a fictional character from the BBC soap opera, "EastEnders", played by Paul Nicholas.  He first appears in the 5,124th episode of the show, originally broadcast in the United Kingdom on 21 August 2015.  Gavin is the husband of Kathy Sullivan (Gillian Taylforth) and is also revealed as the biological father of Sharon Watts (Letitia Dean).  He is first mentioned as Sharon's father in 1990 and as Kathy's husband after Kathy's departure in 2000, but does not appear on screen until 2015 and it is not known that Sharon's father and Kathy's husband are the same person until October 2015.  Viewers are informed in a 2006 episode that Kathy and Gavin are dead, but Kathy returns in February 2015, revealing that Gavin is also alive.  Billed as "an "EastEnders" villain like no other", Gavin has been described as "dangerous", "sinister", "nasty" and "evil".  His storylines include his "abusive", "controlling" and "manipulative" relationship with Kathy, kidnapping recovering alcoholic Phil Mitchell (Steve McFadden) and getting him drinking again, and blackmailing Claudette Hubbard (Ellen Thomas).  His departure involves kidnapping Kathy, causing the death of his sister Margaret Midhurst (Jan Harvey) and being arrested after threatening to kill himself and Sharon.  He appears in 30 episodes, and his final appearance is in the 5,312th episode of "EastEnders", broadcast on 8 July 2016. Gariyoshi (গৰীয়সী) is an Assamese language monthly literary magazine published by the Sahitya-Prakash, Tribune Building, Guwahati.  It was founded by Chandra Prasad Saikia, who was also the first editor.  The magazine is published monthly.  Current editor Dr. Lakshmi Nandan Bora assumed the post in April 2009.  Bora was preceded by Harekrishna Deka.  "Goriyoshi" is instrumental in nurturing and projecting several talented short story writers and poets including Dhanada Debi, Jayanta Kumar Chakraborty, Arnab Jan Deka, Manikuntala Bhattacharya, Birinchi Kumar Rabha, Jiban Narah, Neelim Kumar and others.  The magazine also collaborated with Katha International Short Story Festival in 2004 in creating All-India Katha-Goriyoshi Awards for best Assamese short stories.  Dhrubajyoti Sarma, Arnab Jan Deka and Ratna Bharali Talukdar had been the recipients of those awards, whose short stories had been translated into English and read over in presence of an international galaxy of story writers and literary critics at Katha International Short Story Festival 2004. Oliver Heritage Magazine is an American magazine published every two months, directed toward collectors of Oliver, White, and Cletrac tractors.  The magazine presents technical articles, history, personal stories, and tractor and machinery reviews.  The magazine was started in 2004.  Current circulation is about 11,000.  The founding and current editor is Sherry Schaefer . Sharon Anne Mitchell (also Watts and Rickman) is a fictional character from the BBC One soap opera "EastEnders", played by Letitia Dean.  Sharon is one of "EastEnders"' original characters, appearing in the first episode broadcast on 19 February 1985.  The character was conceptualised by Tony Holland and Julia Smith, the creators of "EastEnders".  Sharon was a teenager when the programme began: the adoptive daughter of Den and Angie Watts.  Sharon remained a prominent character into the 1990s due to romantic pairings with brothers Grant (Ross Kemp) and Phil Mitchell (Steve McFadden).  In a long-running storyline dubbed "Sharongate", Sharon, married to Grant, has an affair with Phil.  Grant's discovery of the affair remains one of "EastEnders"' highest viewed episodes.  Dean quit the role in 1995 after ten years, with Sharon departing following the breakdown of her marriage. Gobar Times is a monthly environmental education magazine for the young adult, published by the Centre for Science and Environment.  It is published along with "Down to Earth" as a supplement.  The magazine was first published in May, 1998 and has widespread circulation across India and abroad.  The icon of the magazine, Pandit Gobar Ganesh, the pondering panditji is an Indian elderly who takes the reader through current issues, subjects and ideas relating to the environment.  He is the icon whose brains can be picked for anything on earth.  The current editor of the magazine is Sumita Dasgupta. Cassie Newman is a fictional character from the CBS daytime soap opera "The Young and the Restless".  Portrayed by Camryn Grimes, the character was first introduced in 1997 by William J. Bell as the biological daughter of Sharon Newman (Sharon Case) whom she previously gave up for adoption.  Grace Turner (Jennifer Gareis), Sharon's best friend, originally tracked Cassie down in hopes of reuniting her with Sharon, but later decided to keep the girl for herself; a year passed before Sharon learned Cassie was her daughter, regaining custody with her husband Nicholas Newman (Joshua Morrow), who adopted her and became her father by law. Sharon Newman is a fictional character from "The Young and the Restless", an American soap opera on the CBS network, currently portrayed by Sharon Case.  Created by William J. Bell as a love interest for Nicholas Newman, the character debuted on March 24, 1994.  Before Case took over in September 1994, the character was portrayed briefly by Monica Potter and then by Heidi Mark.  When first introduced, Sharon was a young girl from the poor side of town.  Nick and Sharon married, had a son named Noah, and later won custody of Cassie, the child a teenaged Sharon had given up for adoption.  Their marriage faced a number of problems, including infidelity on both sides.  Following Cassie's death in an automobile accident, Nick cheated on Sharon with Phyllis Summers, resulting in a pregnancy which ended their 11-year marriage. Sharon (last name not given) is a fictional character who appeared in the "Doctor Who Magazine" comic strip based on the long-running British science fiction television series "Doctor Who".  She was a companion of the Fourth Doctor.
Answer: Marcus Hearn