Dissanayake’s win dealt a blow to a political old guard that has been widely blamed for the unprecedented economic crisis that hit the South Asian island nation two years ago.

Tamils form 12% of the country's 22 million population, but have long been electorally sidelined, as most candidates belong to the majority Sinhala population and many Tamils say they have no hope of a better future from those candidates.

Under normal circumstances, the victory of Anura Kumara Dissanayake in Sri Lanka's presidential election would have been called a political earthquake. But with many having labelled the left-leaning politician as a strong frontrunner in the run-up to the poll,