He is known by the name of Marcus Butler – and this is also how his YouTube channel is called. As at 2017, there are 4.6 million subscribers on it. The young actor is also known for his performances on TV shows such as ‘BBC Comic Relief’. He has broad audience on Twitter (over 3 million followers) and in 2013 he was even called ‘the most influential’ user of the site. On his YouTube channel he posts content about traveling or pop culture and a lot of parody videos.