Who are the 10 new Asian billionaires

Billionaires from China, Hong Kong, The Philippines, India, South Korea, Singapore and Vietnam are giving the big names a run for their money


Africa's richest woman eyes presidency

Ms Dos Santos, 46, is one of the world's richest women, with Forbes magazine estimating her fortune to be worth $2.2bn, making her the richest woman in Africa.


It's Time For Philanthropic Billionaires To Share Power

One of those critics, Anand Giridharadas, has pointed out that many billionaires use their philanthropy to deflect potential criticism about their harmful business practices in the hopes of avoiding tighter government regulation of their companies.