||Felix Arvid Ulf Kjellberg (/ˈʃɛlbɜːrɡ/ shel-burg, Swedish: [ˈfeːlɪks ˈɕɛlˈbærj]; born on 24 October 1989), better known by his online pseudonym PewDiePie (/ˈpjuːdipaɪ/ pew-dee-py), is a Swedish web-based comedian and video producer. He is known for his Let's Play commentaries and vlogs on YouTube.
Born in Gothenburg, Sweden, PewDiePie originally pursued a degree in industrial economics and technology management at Chalmers University of Technology. In 2010, during his time at the university, he registered a YouTube account under the name PewDiePie. The following year, he dropped out of Chalmers after growing bored with his degree field, much to the dismay of his parents.