She got PhD at the age of 90

She made a 2 hour presentation while defending her 400 pages thesis on migrant labourers. See the pdf attachment or go to the link.

http://mashable.com/2016/03/16/90-year-old-woman-phd/#LfJ.lOsUiuql

What an inspiration! If you come across academic achievers like this please share them in comments.