Filipino YouTube musician who is widely known for his eponymous Karl Zarate channel. He has gained massive popularity there for his original vocal covers of popular songs.
He began his YouTube channel in December 2010.
One of his most popular YouTube vocal covers, of Kahit Kailan's song "South Border," has earned more than 625,000 views.
He was born and raised in the Philippines.
He and Rhap Salazar are both Filipino singers widely known for their original YouTube content.