Gautam Adani no longer among world's top 20 billionaires: Forbes

Adani Group Chairman Gautam Adani is no longer among Forbes' top 20 billionaires list as his wealth fell to $56 billion. He is currently ranked at 22 with Tencent Holdings' Chairman Ma Huateng and Nike Co-founder Phil Knight being ahead of him on the list. Adani entered the top 20 list in April after his wealth surged to $59.9 billion.