Dasrath Manjhi was a poor Dalit man from Bihar who, inspired by his wife's struggles, spent 22 years single-handedly carving a path through a large mountain using only a hammer and chisel. This created a shorter route between his village and the nearest town, saving people an 80 km journey. Though illiterate, Manjhi demonstrated tremendous resolve and determination to help his impoverished community. He later received state recognition for his herculean feat.