Charles Joseph "Charlie" McDonnell (born 1 October 1990) is an English vlogger, musician, filmmaker, and author from Bath, Somerset. On 15 June 2011, his YouTube channel charlieissocoollike became the first in the UK to reach one million subscribers, and in May 2013, his channel reached two million subscribers. As a musician, McDonnell was a member of Doctor Who-themed rock band Chameleon Circuit and was also a member of the short-lived project Sons of Admirals until it was disbanded in May 2011. In 2010, McDonnell released his debut solo album, titled This Is Me. McDonnell began directing short films in May 2013, and co-hosted the weekday morning YouTube breakfast show Cereal Time with fellow YouTube vlogger Jimmy Hill from 2015 to 2016. In 2016, he published his first book, Fun Science. Wikipedia