Question: What year was the star of Battle at Bloody Beach that died on 28 May 1971 born in?

Context articles: Kim Iryeop
Karin Donckers
Pakistan Army order of battle, December 1971
Marble Mountain Air Facility
Agneta Frieberg
Film career of Audie Murphy
Violet May Cottrell
Tomas Ramelis
Audie Murphy
Battle at Bloody Beach

Kim Il-yeop or Kim Iryŏp, (hanja: 金一葉 ; 28 April 1896 - 28 May 1971) was a Korean writer, journalist, feminist activist, and Buddhist nun.
 Her given name was Kim Wonju (hanja: 金元周 ).
 Her courtesy and dharma name was Iryeop (Hangul: hanja ; Hanja: 一葉 ).
Karin Donckers (born 28 May 1971) is a Belgian equestrian who competes in eventing.
 She has competed at six Olympic Games between 1992 and 2016 (only missing 1996).
 Her best result was fourth place in the team competition in 1992.
 She has also twice finished in the top ten of the individual competition, with eighth in 1992 and ninth in 2008.
On 25 March of 1971, the Pakistani military, supported by the paramilitary units, launched the military operation to pacify the insurgent-held areas of East Pakistan, which led to a prolonged conflict with the Bengali Mukti Bahini.
 Although conventional in nature during March–May 1971, it soon turned into an guerrilla insurgency from June of that year.
 Indian Army had not directly supported the Bengali resistance but had launched Operation Jackpot to support the insurgency from May 1971.
Marble Mountain Air Facility (MMAF) (also known as Da Nang East Airfield and Marble Mountain Army Airfield) was an aviation facility used primarily by the United States Marine Corps during the Vietnam War.
 It was a helicopter facility that was constructed in August 1965 and served as home to Marine Aircraft Group 16 (MAG-16), the 5th Special Forces Group and an assortment of other squadrons until May 1971.
 It was controlled by the United States Army from May 1971 through August 1972 and finally by the Republic of Vietnam Air Force from 29 August 1972 through 29 March 1975 when it fell to the People's Army of Vietnam (PAVN).
 It was located in Quảng Nam Province 5 mi southeast of Da Nang Air Base on a strip of beach between China Beach and the Marble Mountains.
Agneta Marianne Frieberg (2 June 1945 – 10 May 1971) was a Swedish fashion, commercial, and runway model and activist who was known during the 1960s and early 70s.
 She was signed to Ford Models in America.
 Frieberg appeared on more than 100 magazine covers.
 During her lifetime she also modeled for a number of different brands including Catalina Swimwear and Clairol.
 Frieberg died from falling out a French hotel in Paris on 10 May 1971.
 Her death was subject to much publicity and controversy.
Audie Murphy (20 June 1925 – 28 May 1971) was a highly decorated American soldier and Medal of Honor recipient who turned actor.
 He portrayed himself in the film ""To Hell and Back"", the account of his World War II experiences.
 During the 1950s and 1960s he was cast primarily in westerns.
 While often the hero, he proved his ability to portray a cold-blooded hired gun in "No Name on the Bullet".
 A notable exception to the westerns was "The Quiet American" in which he co-starred with Michael Redgrave.
 Murphy made over 40 feature films and often worked with directors more than once.
 Jesse Hibbs who directed "To Hell and Back" worked with the star on six films, only half of which were westerns.
 When promoting his 1949 book "To Hell and Back" he appeared on the radio version of "This Is Your Life".
 To promote the 1955 film of the same name, he appeared on Ed Sullivan's "Toast of the Town".
 He was a celebrity guest on television shows such as "What's My Line?
" and appeared in a handful of television dramas.
 Murphy's only television series "Whispering Smith" had a brief run in 1961.
 For his cooperation in appearing in the United States Army's "Broken Bridge" episode of "The Big Picture" television series he was awarded the Outstanding Civilian Service Medal.
Violet May Cottrell (17 May 1887 – 28 May 1971) was a New Zealand writer, poet and spiritualist.
 She was born in Napier, Hawke's Bay, New Zealand on 17 May 1887.
Tomas Ramelis (born 28 May 1971) is a retired Lithuanian international football forward.
 He obtained a total number of fifteen caps for the Lithuania national football team, scoring five goals.
 During his professional career he played in his native country, Belgium, Germany and Poland.
Audie Leon Murphy (20 June 1925 – 28 May 1971) was one of the most decorated American combat soldiers of World War II, receiving every military combat award for valor available from the U.S. Army, as well as French and Belgian awards for heroism.
 Murphy received the Medal of Honor for valor demonstrated at the age of 19 for single-handedly holding off an entire company of German soldiers for an hour at the Colmar Pocket in France in January 1945, then leading a successful counterattack while wounded and out of ammunition.
Battle at Bloody Beach, (aka Battle on the Beach), is a 1961 drama directed by Herbert Coleman, starring Audie Murphy and Gary Crosby.
 "Battle at Bloody Beach" is only the second Audie Murphy movie set in World War II, after his autobiographical "To Hell and Back".