The 21-year-old has amassed 300,000 subscribers, after a month-long 'subathon' to increase viewers.
source https://www.bbc.co.uk/news/technology-64811710?at_medium=RSS&at_campaign=KARANGA
source https://www.bbc.co.uk/news/technology-64811710?at_medium=RSS&at_campaign=KARANGA