He had captured the ongoing problems with contamination suffered by human beings and animals. His photos reportedly include those of the many animals born with deformities in the Chernobyl area, when has returned many times to the Zone of alienation to bring the problems to the attention of the world. His efforts have exposed him to 5 times the acceptable level of radiation , and he is now suffering from illness related to this. He resides in Kiev at present day, and is married to Alla Kostin.
From June 1941 onwards. under German and Romanian occupation, Kostin was forced to feed on leftovers disposed by the Germans and better off Moldavians with his mother, Nadejda Popovitch, since his father was the sole breadwinner in the family, and there was widespread famine during the occupation. His mother and him frequently transport food such as borscht illegally to the German concentration camps around Kishinev, for the Soviet prisoners of war. It was later revealed by Kostin in his photographic book that his mother hopes to find his father in the camps, to only realise later that his father was killed during a bombing, years later.
In August 1944, USSR re-established control over Moldavia, and drove the German and Romanian forces out of Moldavian SSR. The entrance of Soviet forces was ushered by aerial bombardment, and almost killed the Kostins, when a bomb obliterated their residence, when they hid under a bed. They later hid near a German armored vehicle, until Soviet forces enter the city.
USSR began purging native Moldavians, and send richer farmers and the intelligentsia to concentration camps in Siberia. Private business operations became illegal, and Kostin’s mother operated a small family business, at the risk of being exposed to the officials by neighbors. In the mornings, the Kostins would wake up to the clamor of some of their neighbors packing up and being deported. It was at this point of time that Kostin turned into a gangster, and lost interests in schooling. His early life turned into a game of survival of the fittest, whereby people only contemplate about salary and daily sustenance.
In 1954, he began military service as a degenerated athletic youth in the army, where he was reformed and became a sapper. He revealed later that on at least one occasion, he was instructed to dig trenches along USSR border, in anticipation of an American invasion. By the end of his service, he grew more insubordinate, and absent without official leave, adding seven months of military jail term to his three year military service. He was subsequently asked by his deputy commander, who employed his designing services to re-decorate the “Leninrooms” - political meeting rooms of the barracks. His jail term was immediately commuted upon the employment.
In Kiev, they pioneered a construction framing method that expedited building construction, and Kostin invented a machine for the method, which he was awarded prizes for. He was then promoted to Chief of Construction, and manages a staff of around 50 persons. His wife, Alla Kostin, was also an engineer, at the point of time when he ventures into photography.
He was then employed in one of Ukraine’s TV station as a copywriter. He was subsequently made an anchor for a monthly photographic programme, where he interviews some of most accomplished photographers around the world. He was simultaneously employed as the Chief of Construction, effectively holding 2 formal careers. A year and half later, the show was canceled, and he attempted to apply for a placing at Novosti Press Agency (APN) in Moscow, Russian SFSR. He was however, rejected by Galina Pleskova, then Editor-in-Chief for the agency.
Kostin effectively ended his engineering career when he returns to Kiev, where he was resorted to sleeping in the streets, to pursue his photographic career. Kiev branch of APN agreed to permit him the use of their photographic development labs, which became a temporary abode, for around 5 years, after which he was employed as war reporter for Novosti.
Kostin covered some of the most severe third-world wars where USSR was involved, such as in Vietnam War and Soviet intervention in Afghanistan, where he fielded as a non-Communist Party affiliated reporter for Novosti. Due to the fact of non-alignment, he was restricted from entering the front-lines.
Kostin managed to develop the films, only to realise that all but one was unsalvageable - most of the films were affected by the high level of radiation, that caused the photographs to appear entirely black, resembling a film that was exposed to light pre-maturely. Kostin’s only photograph of the nuclear power plant was sent to Novosti in Moscow, but did not received a permit to publish it until 5 May 1986, due to his visit to Chernobyl was illegal and not sanctioned by the authorities. Pravda published limited information about the accident on 29 April 1986, but did not publish Kostin’s photographs.
The accident was interpreted as a major catastrophe by the global news media, even when the Ukrainian and Soviet authorities were trying to suppress any news regarding the accident. Kostin, who only received permits as one of the representative for the 5 accredited Soviet media to cover the accident site and the Zone of alienation on 5 May 1986, ventures into the rubbles of the Chernobyl nuclear plant site and the reactor 4, along with the liquidators.
It was then that he covered the mass exodus of inhabitants of Pripyat and 30km zone surrounding the nuclear power plant, before the 1 May Labour Day celebration. Hundreds had died from the accident, mostly workers at the nuclear power plant, and from thyroid cancer. The area evacuated was inhabited by at least 9 million people, 2 million of which were children. These people were subjected to radiation exposure, up to 298 times of the usual quantity, up to 134 Sv at certain point of time.