Surendra Singh Choudhary, popularly known as ‘Bittu Tabahi’, began cleaning the garbage-filled Ajnar River in Biaora on his own in January.
His efforts later drew support from the local municipal corporation and recognition from Madhya Pradesh Chief Minister Mohan Yadav.
His work also caught the attention of The Ocean Cleanup founder Boyan Slat, who offered him a job with the Netherlands-based organisation.

