Q

He was born in Dunfermline, Scotland, and migrated to the United States as a child with his parents. His first job in the United States was as a factory worker in a bobbin factory. Later on he became a bill logger for the owner of the company. Soon after he became a messenger boy. Eventually he progressed up the ranks of a telegraph company. He built a Company, which was later merged with several smaller companies to create U.S. Steel. He is often regarded as the second-richest man in history after John D. Rockefeller. Who ?

A-Andrew Carnegie