- Before entering politics, Arvind Kejriwal was a social activist. - He co-founded Parivartan, an organization that used the Right to Information Act to expose corruption and empower citizens. - He was a prominent figure in the India Against Corruption movement (led by Anna Hazare), which advocated for the Lokpal Bill and used RTI extensively. - His political career and the formation of the Aam Aadmi Party stemmed from these anti-corruption and transparency movements.