6. Irrfan Khan: Struggling in his early days, Irrfan Khan has given tutions to school kids. He told, “I was in high school but was giving tuitions on the side for some extra money. I used to earn Rs. 25 per student by giving lessons to school kids in Jaipur. Travelling to and fro was tough so when I had saved enough from the classes, I bought myself a bicycle to make the commute easy.”