Marcus Butler is a British YouTuber, author, and social media influencer known for his engaging content on various topics, including lifestyle, travel, and comedy. He gained popularity through his YouTube channel, where he shares vlogs, challenges, and collaborations with other creators. In addition to his online presence, Marcus has ventured into music and has released singles that showcase his artistic talents. He is also recognized for his work in promoting mental health awareness and has authored a book that reflects his personal experiences and insights.