Who is Arvind Subramanian? Axis Bank appoints IIT and IIM alumnus as additional independent director for four years

New Delhi, Sept. 23 -- Axis Bank on Wednesday said its Board of Directors has appointed Arvind Subramanian, 53, as an additional independent director for a four-year term, subject to approval from the bank's shareholders, according to an exchange filing.His tenure will run until September 22, 2030…