Shanuka Shehan was born in 24th June at Kegalle and grew up in modest circumstances in Naranbedda, a village situated in Rambukkana City. He had his education at two schools. After passing the GCE Oridinary Level Examination, He was entered to a popular college in Trincomalee for his GCE Advanced Level education.
Shanuka Shehan entered to Social Media and Marketing industry since 2017 and in 2019, he was started the “SM Brain” social media and marketing academy. In 2020, He also started his own online media network called ‘Sri Lanka Puwath’, realizing his dream of setting up a media network which was his biggest goal. He is also working as a professional insurance consultant and is well known as a social media consultant, journalist and digital marketer among the people of Sri Lanka.