Background: Ban Ki-moon (; Hangul: bangimun; Hanja: Pan Ji Wen ; Korean pronunciation: [pan.gi.mun]; born 13 June 1944) is a South Korean diplomat who was the eighth Secretary-General of the United Nations from January 2007 to December 2016. Before becoming Secretary-General, Ban was a career diplomat in South Korea's Ministry of Foreign Affairs and in the United Nations. He entered diplomatic service the year he graduated from university, accepting his first post in New Delhi, India.
Context: In early January, Ban appointed the key members of his cabinet. As his Deputy Secretary-General, he selected Tanzanian foreign minister and professor Asha-Rose Migiro, a move that pleased African diplomats who had concerns of losing power without Annan in office. The top position devoted exclusively to management, Under-Secretary-General for Management, was filled by Alicia Barcena Ibarra of Mexico. Barcena was considered a UN insider, having previously served as Annan's chief of staff. Her appointment was seen by critics as an indication that Ban would not make dramatic changes to UN bureaucracy. Ban appointed Sir John Holmes, the British Ambassador to France, as Under-Secretary-General for humanitarian affairs and coordinator of emergency relief. Ban initially said that he would delay making other appointments until his first round of reforms were approved, yet later abandoned this idea after receiving criticism. In February he continued with appointments, selecting B. Lynn Pascoe, the U.S. ambassador to Indonesia, to become Under-Secretary-General for political affairs. Jean-Marie Guehenno, a French diplomat, who had served as Under-Secretary-General for peacekeeping operations under Annan, remained in office. Ban selected Vijay K. Nambiar as his chief of staff. The appointment of many women to top jobs was seen as fulfilling a campaign promise Ban had made to increase the role of women in the United Nations. During Ban's first year as Secretary-General, more top jobs were being handled by women than ever before. Though not appointed by Ban, the president of the General Assembly, Haya Rashed Al-Khalifa, is only the third woman to hold this position in United Nations history.
Question: When was he in the cabinet?
Answer:

Background: Henry Gustav Molaison (February 26, 1926 - December 2, 2008), known widely as H.M., was an American memory disorder patient who had a bilateral medial temporal lobectomy to surgically resect the anterior two thirds of his hippocampi, parahippocampal cortices, entorhinal cortices, piriform cortices, and amygdalae in an attempt to cure his epilepsy. Although the surgery was partially successful in controlling his epilepsy, a severe side effect was that he became unable to form new memories. H.M. was widely studied from late 1957 until his death in 2008. His case played an important role in the development of theories that explain the link between brain function and memory, and in the development of cognitive neuropsychology, a branch of psychology that aims to understand how the structure and function of the brain relates to specific psychological processes.
Context: Henry Molaison was born on February 26, 1926, and experienced intractable epilepsy that has sometimes been attributed to a bicycle accident at the age of seven. (This accident was initially reported to have occurred at age nine, but was corrected by the patient's mother at a later stage.) He had partial seizures for many years, and then several tonic-clonic seizures following his 16th birthday. In 1953, he was referred to William Beecher Scoville, a neurosurgeon at Hartford Hospital, for treatment. Scoville localized Molaison's epilepsy to his left and right medial temporal lobes (MTLs) and suggested surgical resection of the MTLs as a treatment. On September 1, 1953, at the age of 27, Molaison's bilateral medial temporal lobe resection included the removal of the hippocampal formation and adjacent structures, including most of the amygdaloid complex and entorhinal cortex. His hippocampi appeared entirely nonfunctional because the remaining 2 cm of hippocampal tissue appeared to have atrophied and because the entire entorhinal cortex, which forms the major sensory input to the hippocampus, was destroyed. Some of his anterolateral temporal cortex was also destroyed. After the surgery, which was partially successful in its primary goal of controlling his epilepsy, Molaison developed severe anterograde amnesia: although his working memory and procedural memory were intact, he could not commit new events to his explicit memory. According to some scientists, he was impaired in his ability to form new semantic knowledge, but researchers argue over the extent of this impairment. He also had moderate retrograde amnesia, and could not remember most events in the one- to two-year period before surgery, nor some events up to 11 years before, meaning that his amnesia was temporally graded. However, his ability to form long-term procedural memories was intact; thus he could, for example, learn new motor skills, despite not being able to remember learning them. The case was first reported in a paper by Scoville and Brenda Milner in 1957. Near the end of his life, Molaison regularly filled in crossword puzzles. He was able to fill in answers to clues that referred to pre-1953 knowledge. For post-1953 information he was able to modify old memories with new information. For instance, he could add a memory about Jonas Salk by modifying his memory of polio. He died on December 2, 2008.
Question: What type of impairments was he having?
Answer:
He also had moderate retrograde amnesia, and could not remember most events in the one- to two-year period before surgery,