Who is popularly known as deshabandhu?

The title "Deshabandhu," meaning "Friend of the Nation," is popularly associated with the Indian freedom fighter and leader, Chittaranjan Das. He was a prominent figure in the Indian independence movement, known for his advocacy of self-rule and his efforts to unite various factions against British colonial rule. Das was also involved in various social and cultural reform movements in India. His contributions to the freedom struggle and his charismatic leadership earned him this affectionate title.