Question: What was the birthname of the bisexual model born on October 15, 1971 that appeared in the Men magazine?

full_context: Document 1: Zeb Atlas: Zeb Atlas (born October 15, 1971, in Portland, Oregon, birthname Andy Bick) is a bisexual American male pornographic film actor, bodybuilder and softcore performer.
Document 2: Paul Raymond Publications: Paul Raymond Publications is a British pornography publisher of monthly softcore pornographic magazine titles: "Escort", "Club International", "Mayfair", "Men Only", "Men's World", "Razzle", "Swing Mag", "Club DVD" and "Escort DVD". It also publishes an adult website at which features both softcore and hardcore content since UK law does not allow hardcore R18 imagery to be sold on newsstands. Their magazines are generally available in most newsagents, although some larger retailers require a modesty bag in order to protect minors from seeing gratuitous flesh on display on the cover. As from 2013, their magazines are also available in digital format exclusively on the Paul Raymond digital newsstand. Blue Active Media Ltd. is the parent company.
Document 3: Zack Hexum: Zack Hexum (born April 28, 1978) is a Los Angeles based singer-songwriter. He is the younger brother of Nick Hexum, the vocalist for 311.
Document 4: Zachary Santangelo: Zachary Robert Santangelo, also known as Aspen Jenkins and Solomon Aspen is an adult film actor and model. Santangelo grew up in Raleigh, North Carolina and graduated from Leesville Road High School in 2008. He went on to study business finance at the University of North Carolina at Pembroke. He was raised Methodist and his family attended North Raleigh United Methodist Church. He made his debut in the adult film industry on September 19, 2011 as a gay for pay versatile actor and model with Chaos Men. He has also worked with Gay Room and Men.com. Santangelo was arrested in Gwinnett County, Georgia in 2013 for possession of marijuana and again for simple battery charges.
Document 5: Men Only: Men Only is a British soft-core pornographic magazine published by Paul Raymond Publications since 1971. However, the title goes back to 1935 when it was founded by C. Arthur Pearson Ltd as a pocket magazine (115×165 mm). It set out its editorial stall in the first issue:
Document 6: Men's Journal: Men's Journal is a monthly men's lifestyle magazine focused on outdoor recreation and comprising editorials on the outdoors, environmental issues, health and fitness, style and fashion, and gear. It was founded in 1992 by Jann Wenner of Wenner Media, who sought to create a publication for "active, accomplished men to fuel an adventurous and discerning lifestyle". Wenner Media sold "Men's Journal" to American Media, Inc. in 2017.
Document 7: Straight (magazine): Straight was the first glossy gay men magazine in Sweden, launched in October 1999. It was focused on fashion and gay culture.
Document 8: Andy Biersack: Andrew Dennis Biersack (born December 26, 1990), formerly known as Andy Six, is an American singer and pianist. He is the founder and lead vocalist for the American rock band Black Veil Brides, and is its only remaining original member. In May 2014, he started a solo music project under the moniker Andy Black and released his debut album, "The Shadow Side", in 2016.
Document 9: Darren Zack: Darren Zack (born in 1960 in Garden River, Ontario, Canada), also known by his nickname Z-MAN, is a Ojibwa softball player and former junior ice hockey player. He began participating in sports at a young age and as an adult plays softball, where he specializes as a fastball pitcher.
Document 10: Freshmen (magazine): Freshmen was an American pornographic magazine published monthly by Specialty Publications, a division of LPI Media from 1982 to 2009. The magazine was geared toward gay men, and featured nude photos of men, 18–25 years old. The magazine was soft core, and distributed to mainstream news outlets, and to the soft core sections of adult stores. It was available in all Ruben Sturmen influenced outlets , probably due to the Flynt Distributing connection. It was distributed by Flynt Distributing, of the Larry Flynt empire. Its first editions featured all color photography with very high production values. It also regularly featured male models with erections, which set this magazine apart from competitors when it first appeared. It was published in a 10-issue per calendar year format, to accommodate the Flynt Distributing model, which put the current month publication on the stands with a next month date. After 2000, the focus was on top-line male porn models from Bel Ami, Falcon and other adult-video production companies. Other items, such as calendars, were also published using the same label.
Document 11: Zlatko Zebić: Zlatko Zebić (Serbian Cyrillic: Злaткo Зeбић, born January 8, 1979 in Loznica) is a retired Serbian football player. He also holds American citizenship. His last club was Chicago Storm in the Ultimate Soccer League in the United States.
Document 12: Loaded (magazine): Loaded is an online men's lifestyle magazine. It launched as a mass-market print publication in 1994, which ceased being issued in March 2015, but relaunched as a digital magazine on 11 November 2015. The content has changed, with semi-clothed women now absent.
Document 13: FTM Magazine: FTM Magazine is a company based in Rochester, NY that specifically represents FTM (female to male) trans men. It is a medium for trans masculine people to read other people’s stories and encourages people to share their own. The content on the official website is sorted into: News, Culture, Community, and Transitional. Popular topics include fashion, fitness, community stories, interviews, tips, and reviews. The company advertises through inter-community, and allied businesses rather than banner, or pop-up ads. The company acquires steady funding through T-shirt sales from their clothing line, and cover prices.
Document 14: Insex: Insex was one of the biggest BDSM pornographic websites on the Internet and arguably the most extreme American pornographic production featuring female submissives. It was also a leading innovator in both live video streaming, pioneering the concept before broadband Internet access existed, and in the depiction of BDSM practices on the Internet. It existed from 1997 to 2005 and was run by "Intersec Interactive Inc.", a company owned by the website's creator, Brent Scott, former Carnegie Mellon professor, known as "pd". Insex developed a cult following among BDSM enthusiasts due to its uncommonly severe and realistic depiction of sadomasochistic practices. It was also known for its interactive "Live Feeds" which allowed members to make direct suggestions and requests. In late 2006, Insex ended the production of original material, citing increased pressure from conservatives within the U.S. Justice Department.<ref name="BD/SM Internet Sites Under Attack">McMillan, Dennis. BD/SM Internet Sites Under Attack. San Francisco Bay Times. December 22, 2005.</ref>
Document 15: Men (magazine): Men was an American gay pornographic magazine originally published as Advocate Men from 1984 until 1997, when it was retitled "Men". It was published by Los Angeles-based Specialty Publications. The magazine contains explicit nude male photography, often featuring popular stars from the gay adult film industry, erotic fiction, video reviews and other features. Notable models have included Zeb Atlas and Mark Dalton. In late 2009, it was announced that all of Specialty Publications' gay porn magazines would be merged into Unzipped.net. The website in question is no longer available and no issues of any of the magazines have been released since.
ground_truth: Andy Bick