Wolfgang William Van Halen (March 16, 1991) is an American musician best known as the former bassist for Van Halen (2006-2020) and Tremonti (2012-2016). He was named after composer Wolfgang Amadeus Mozart. At 29 years old, he was the youngest member of Van Halen and in 2020, Van Halen started a new band called Mammoth WVH.