Prasiddhi Singh, a 12-year-old globally recognised impact creator, environmentalist, author, social entrepreneur, COP 29, COP 28 UNDESA & UNFCCC Speaker as well as Youngest National G20 Speaker is the founder of the UN-accredited Prasiddhi Forest Foundation and G20-recognized The Green Pillar. She has planted over 150,000 trees in more than 110 locations, created micro-forests, and empowered 80,000+ people globally through 1,000+ workshops on climate change and sustainability. Beyond tree planting, she is addressing the climate crisis with innovative nature-based solutions, including mangrove restoration, lake restoration, and beach cleanups, focusing on biodiversity conservation and sustainable resource management. Prasiddhi promotes climate education and literacy as well. Her efforts have earned her numerous awards, including the Prime Minister’s National Child Award and The Diana Award. Featured on platforms such as Wikipedia, TED.com, UNDESA, Economic Times, WWF, CNBC, CNN, Harper’s Bazaar, and National Geographic, her work inspires many. As a global speaker at COP28, G20, TEDx, UNDESA, and UNFCCC, alongside the UN Climate Change Head and UNGA President.