Dashrath Manjhi (c. 1934 – 17 August 2007), also known as "Mountain Man", was a poor labourer in Gehlaur village, near Gaya in Bihar, India, who carved a path 360 ft long, 30 ft wide and 25 ft high through a hillock using only a hammer and chisel. After 22 years of work, Dashrath shortened travel between the Atri and Wazirganj blocks of Gaya town from 55 km to 15 km. == Early life and work == Dashrath Manjhi ran away from his home at a young age and worked at Dhanbad's coal mines. He returned to his village and married Phalguni Devi. While crossing Gehlour hills to bring him lunch, she slipped...

John Henry is an African American folk hero and tall tale. He is said to have worked as a "steel-driving man"—a man tasked with hammering a steel drill into rock to make holes for explosives to blast the rock in constructing a railroad tunnel. According to legend, John Henry's prowess as a steel-driver was measured in a race against a steam powered hammer, which he won, only to die in victory with his hammer in his hand as his heart gave out from stress. The story of John Henry is told in a classic folk song, which exists in many versions, and has been the subject of numerous stories, plays, books...