Do we know who was Sher Shah Suri ?
Here is the answer.
Sher Shah Suri was the emperor of India from AD 1539 to 1545 and he established the Sur Dynasty. He laid great stress on construction of road and Sarais. He was not merely a soldier but an administrator par excellence. He introduced many administrative reforms. He also sought to improve the communication system of the country by constructing trunk roads and by devising a system of horse-posts. The Grand Truck Road connecting Calcutta (Kolkata) and Peshawar was built by him.
A man of great reckoning, I must say.