Question: Of two persons Robert Nalbandyan, an Armenian chemist, and Christy Canyon, a retired pornographic actress and American radio personality, who was born earlier?

Context articles: Ashley Blue
7th AVN Awards
Donnie Simpson
Christy Canyon
Big Wilson
Alia Janine
Caballero Home Video
Nyomi Banxxx
Playboy Radio
Robert Nalbandyan

Ashley Blue (born Oriana Small July 8, 1981) is an American radio personality, writer, and former pornographic actress.
 She currently hosts her own Vivid Radio show and writes for "Hustler" magazine.
The 7th AVN Awards ceremony, organized by Adult Video News (AVN), took place on January 8, 1990, at the Tropicana Hotel & Casino in Paradise, Nevada.
 During the ceremony, AVN Awards were presented in 44 categories honoring pornographic films released the previous year.
 Actor Rick Savage hosted the show with segment co-hosts Christy Canyon, Barbara Dare and Nina Hartley.
 Portions of the show were taped for a segment on "Entertainment Tonight".
Donnie Simpson (born January 30, 1954) is a longtime American radio DJ as well as a television and movie personality.
 He hosted "The Donnie Simpson Morning Show" on Washington, D.C. radio station WPGC-FM from March 1993 to January 29, 2010.
 Currently, he hosts "The Donnie Simpson Show" on D.C.-based radio station WMMJ-FM (Majic 102.3 FM), which began airing on August 17, 2015.
 Simpson is the first urban-format radio personality to have an annual salary over $1 million without being syndicated.
 In 2003, Simpson, through his agent and longtime friend, George Parker, inked a 6-year, 8-figure deal with WPGC-FM making Simpson the highest paid African-American radio personality ever without syndication.
 He was "Billboard's" "Radio Personality of the Year" and "Program Director of the Year".
 He has also been known by the nicknames, "Love Bug", "The Green-eyed Bandit" and "Dr. Green Eyes" for his luminous, light green eyes.
Christy Canyon (born June 17, 1966) is a retired pornographic actress and American radio personality.
 She is an inductee of the AVN and XRCO Hall of Fame.
Big Wilson (born Malcolm John Wilson, Jr.; October 3, 1924 – October 5, 1989) was an American radio personality.
 He worked as a disc jockey at WNBC AM in New York City from the early 1960s until 1974 and moved to Miami in 1975 where he worked for WIOD and WCIX-TV.
 He was one of the last two hosts of the NBC network program Monitor.
 Prior to moving to NYC, Wilson and his wife Jody lived in a riverfront home in Rocky River, Ohio.
 He commuted to Cleveland where he was the leading radio personality for some years.
 Tim Conway and other well-known persons visited their home.
Alia Janine Dailey-Willis (born November 12, 1978), known professionally as Alia Janine, is an American comedian and actress, and retired pornographic actress.
Caballero Home Video is an American pornographic film studio, based in Canoga Park, California founded by Noel C. Bloom.
 It was previously known as Caballero Control Corporation.
 The company was founded in 1974, making it one of the oldest U.S. porn studios still in existence.
 Caballero was one of the largest studios during the Golden Age of Porn, and produced several of the best-selling and most critically acclaimed pornographic films of the 1980s and early 1990s.
 Its dominance of the adult video market saw it called the "General Motors of Porn".
 Its films starred some of the most successful and best known performers of the period, such as Marilyn Chambers, Seka, Amber Lynn, Ginger Lynn, John Holmes, Joey Silvera, Traci Lords, Nina Hartley, Ron Jeremy and Christy Canyon.
 Previous company Presidents include Al Bloom.
 Throughout the 1980s it was awarded hundreds of thousands of dollars in damages due to its films being illegally pirated.
 It also acquired the U.S. rights to rival studio Cal Vista's entire catalogue of more than 150 films.
 Caballero is a contributor to the Free Speech Coalition.
Nyomi Banxxx (born Amanda Dee; October 14, 1972) is an American radio personality and former pornographic actress.
Playboy Radio is an Internet radio station.
 Playboy Radio was originally launched on XM Satellite Radio in September 2002.
 Included were programs such as "Night Calls Radio" originally hosted by adult film star Juli Ashton and Playboy TV star Tiffany Granath and Playboy's Sexcetera with reporter Kira Reed.
 Hall of Fame porn star Christy Canyon was brought in as a replacement when Ashton left to pursue other ventures in April/May 2005.
 The channel also featured programs such as Playboy TV's "Sex Court", "The Weekend Flash" and "Sexy Stories".
 It was XM's first premium station — offered à la carte on top of the base XM subscription price.
 Playboy Radio gained a healthy following, including a dedicated group of "Night Calls" fans that established a strong online presence, although many complained the station offered too little content for the monthly price.
Robert Nalbandyan (1937–2002) was an Armenian chemist, the co-discoverer of photosynthetic protein plantacyanin, a pioneer in the field of free radicals, and a noted and prolific writer on various subjects in the field of chemistry.