Pris Polly Davina Lengkong (Pris Polly for short) has been the Chairperson of Perkumpulan Pemulung Indonsia Mandiri (PPIM)—Ikatan Pemulung Indonesia (IPI) since 2019. He started working as a waste picker in his early years of youth. Later, he graduated with a Bachelor of Economics. He served as Deputy Secretary General of IPI from 1995-2000, Chairman of Education and Culture of IPI from 2000-2005, and Chairman of the Jakarta Chapter of IPI from 2014-2019.Pris Polly Davina Lengkong (Pris Polly for short) has been the Chairperson of Perkumpulan Pemulung Indonsia Mandiri (PPIM)—Ikatan Pemulung Indonesia (IPI) since 2019. He started working as a waste picker in his early years of youth. Later, he graduated with a Bachelor of Economics. He served as Deputy Secretary General of IPI from 1995-2000, Chairman of Education and Culture of IPI from 2000-2005, and Chairman of the Jakarta Chapter of IPI from 2014-2019.
