Subrata Roy takes his Sahara India Pariwar conglomerate to dizzying heights before facing accusations of enticing poor investors into a pyramid scheme.

Beer baron and airline owner Vijay Mallya builds a brand image of excess till his Kingfisher empire plunges into alleged money laundering and debt.

Dazzling the world’s elite to globalize his jewelry brand, Nirav Modi is suspected of illegally inflating diamond prices.