Michael David Harrington is the oldest child of Joseph and Sarah Harrington. He was born 26th March 2002. He has younger brother Lucas from 2003 and younger sister Annabelle from 2006. He lives in Teddington, Richmond, London.
In 2006, when he was 4, he started Reception at St Mary and St Peter CofE Primary in Teddington, London.
In 2013, he started Year 7 at Teddington School in Richmond, London.
In 2016, he started GCSEs in English language, English literature, Maths, Core Science, Additional Science, Spanish, Photography, Graphic Communication, Computer Science, Geography.