Google on Thursday honoured Nobel Prize winning economist, professor, and author Sir W Arthur Lewis with a doodle. The illustration was done by Manchester-based artist Camilla Ru.

On this today 41 years ago, Lewis was jointly awarded the Nobel Memorial Prize in Economics for his work to model the economic forces that impact developing countries.

Although Lewis faced racial discrimination, in 1932, he won a government scholarship and set out to study at the London School of Economics, where he eventually earned a doctorate in industrial economics.

He was the first Black faculty member at the London School of Economics, first Black person to hold a chair in a British university, and the first Black instructor to receive full professorship at Princeton University.

He was born on January 23, 1915, in the Caribbean island of St Lucia. His parents, both school teachers, were immigrants from Antigua. He complete his school curriculum at the age of 14 and went to work as a clerk in the civil service. In 1932, he won a government scholarship and went on to study at the London School of Economics. Despite facing racial discrimination, at the age of 33, he became a full professor – one of the highest distinctions of a tenured professor.

Lewis contributed immensely to the United Nations and shared his expertise as an adviser to governments in Africa, Asia, and the Caribbean. He also helped establish and served as the first president of the Caribbean Development Bank.

In honour of his lifelong achievements, the British government knighted Lewis in 1963.

Besides commemorating important events and festivals, Google also celebrates renowned personalities every now and then whose contribution to the field of science, history and various other fields are significant.