'Kaun Banega Crorepati 17': Who is Kumar Mangalam Birla? Know all about the business tycoon’s net worth and career over the years

Kumar Mangalam Birla, an industrial titan and the chairperson of one of India's largest conglomerates, recently made a special appearance on 'Kaun Banega Crorepati 17'. During his guest spot, he shared insights into his personal life behind the curtains of corporate success. With a staggering net worth of USD 21.