Suman is the founder of Marketing Unplugged and a marketing strategist, author, and educator with extensive experience in advertising and brand strategy. He has held senior leadership roles including CEO of Euro RSCG India and Chief Strategy Officer for Euro RSCG Asia Pacific, and was a member of the global management committee and Chairman of the Emerging Markets Planning Council.

He is actively engaged with the social sector and serves on several nonprofit boards, including Apnalaya (President, Board of Trustees) and Yuva Parivartan India (Advisory Board Member), and is a Director at Samhita. At the Indian School of Development Management, he teaches courses on Marketing for the Social Sector and Behaviour Change Communication. He is also the author of two books — Marketing Unplugged: Spotting the Elephants in the Room and Don’t Beg. Inspire. — and regularly conducts workshops for social purpose organisations.