New Delhi: Adar Poonawalla, CEO of Serum Institute of India, has surpassed the Mukesh Ambani after purchasing the multi-million-pound mansion in London. He bought it for at least Rs 1444.6 crore for the nearly century-old Aberconway House near Hyde Park.  This multi-million-pound mansion was bought by Serum Life Sciences, the British division of the Poonawalla […]