From the slums of Chennai and selling idlis on the street, to an MBA degree from IIM-Ahmedabad, Sarath Babu's journey has been remarkable. He had a dream. Like millions of other Indian kids who grow up in abject poverty, he dreamt of earning enough some day to take his mother away from the one room hut they stayed in, to a life of comfort. For most, such dreams remain stillborn. But Sarath Babu took life in both hands and looked fate in the eye. Last week, he emerged victorious. From the slums of Chennai to the hallowed portals of IIM,...