Arunachalam Muruganantham, inventor of a low-cost sanitary pad-making machine and grassroots mechanism has been featured in Fortune magazine's 2019 list of world's 100 greatest leaders.He is a social entrepreneur from Tamil Nadu.He ranked 45th in the list released by the American publication. The hero of the Oscar-winning documentary short "Period.End of Sentence" has been awarded a Padma Shri in 2016 and was named TIME magazines 2014 list of 100 Most Influential People in the World. Other top awardees : Bill and Melinda Gates - for the work of their charitable organisation Bill & Melinda Gates Foundation. Jacinda Ardern - for her response to Christchurch mosque shootings in February Robert Mueller - for his findings of the Donald Trump campaign's collusion with Russia.
