(CNN) -- Vimlendu Jha is a natural leader. Just watch him in action. Born in Bihar state in north-eastern India, 27 year-old Vimlendu founded, and now runs the organization Swechha - We for Change Foundation. It started out as his cause-celebre a few years back as he was about to graduate from university in New Delhi. Vimlendu says he was disgusted with the pitiful condition of the river Yamuna, considered the sprawling city's lifeline. The Yamuna, which originates in the Himalayas and winds its way past the Taj Mahal, accounts for more than 70 percent of New Delhi's water supply. Yet it is one of the most endangered waterways in India.
@highlight
Vimlendu Jha will be reporting on his experiences in New Delhi, India
@highlight
He founded and runs the organization Swechha - We for Change Foundation
@highlight
Swechha works with young people on issues of environment and citizenship
"Round the year you'll see me travel to different places outside @placeholder, engage with young people...(there will be) a lot of change-making that will happen in my story.