Seán McLoughlin
Seán William McLoughlin, better known as Jacksepticeye, is an Irish YouTuber, best known for his vlogs and comedic Let's Play series. As of May 2020, his channel has over 12 billion views and over 24 million subscribers, and is ranked the most-subscribed channel in Ireland. McLoughlin has participated in fundraisers that have raised millions for charity.
