Seán McLoughlin (JackSepticEye), is an Irish gaming YouTuber, known primarily for his comedic Let's Play series and vlogs. As of October 2018, his channel has over 10 billion views and over 22 million subscribers, making him one of the biggest digital creators in the world. Alongside businesses in touring and merchandising, Seán is an active philanthropist, promoting positive mental attitude and raising hundreds of thousands of dollars for charity.