1. Arunachalam Muruganantham was born on 12 October 1961 and known as Padman is a social entrepreneur from Coimbatore in Tamil Nadu, India.

1. Arunachalam Muruganantham was born on 12 October 1961 and known as Padman is a social entrepreneur from Coimbatore in Tamil Nadu, India.
Arunachalam Muruganantham is the inventor of a low-cost sanitary pad-making machine and is credited for innovating grassroots mechanisms for generating awareness about traditional unhygienic practices around menstruation in rural India.
Arunachalam Muruganantham is currently planning to expand the production of these machines to 106 nations.
Arunachalam Muruganantham's mother worked as a farm laborer to help in his studies.
Arunachalam Muruganantham supplied food to factory workers and took up various jobs as a machine tool operator, yam-selling agent, farm laborer, and welder, to support his family.
Shortly after, Arunachalam Muruganantham discovered his wife collecting filthy rags and newspapers to use during her menstrual cycle, as sanitary napkins made by multinational corporations were expensive.
Arunachalam Muruganantham realised that the raw materials cost 10, but the end product sold for 40 times that price.
Arunachalam Muruganantham looked for female volunteers who could test his inventions, but most were too shy to discuss their menstrual issues with him.
Arunachalam Muruganantham started testing it himself, using a bladder with animal blood, but became the subject of ridicule when the "sanitary pad" was discovered in his village.
Arunachalam Muruganantham distributed his products free to girls in a local medical college, hoping that they would give him feedback.
Arunachalam Muruganantham devised a low-cost machine that could be operated with minimal training.
Arunachalam Muruganantham sourced the processed pine wood pulp from a supplier in Mumbai, and the machines would grind, de-fibrate, press and sterilize the pads under ultraviolet light before packaging them for sale.
Arunachalam Muruganantham obtained seed funding and founded Jayaashree Industries, which now markets these machines to rural women across India.
Arunachalam Muruganantham's invention is widely praised as a key step in changing women's lives in India.
Arunachalam Muruganantham's story was the subject of a prize-winning documentary by Amit Virmani, Menstrual Man, and the film Phullu directed by Abhishek Saxena.