Aditya Ghosh went from being the president of Indigo Airlines to the CEO of South Asia operations of the fast-expanding Oyo Rooms. Ghosh led the airlines for a decade and then quit in 2018, after a few tense months. Under his leadership, Indigo airlines reported a 56% rise in profits in January, 2018. At Oyo, Ghosh is now leading the international expansion of the hospitality startup and aims to make it the world’s biggest hotel chain.