Arun Jaitley, the former Indian finance minister and a leader of the Bharatiya Janata Party, passed away on Saturday.Arun Jaitley(66) was unwell for a large part of the last two years. In 2018, Arun Jaitley underwent a kidney transplant surgery, following which he was put under isolation. Four years earlier, in 2014, Arun Jaitley underwent a bariatric surgery to address the excess weight he had gained due to diabetes. During the Narendra Modi government’s first term in office, Arun Jaitley was seen as the prime minister’s ‘go-to’ man. Jaitley was the one to take on the responsibilities of temporarily handling ministries other than his primary portfolio of finance.