Lars Ulrich is a Danish musician best known as the drummer and co-founder of the heavy metal band Metallica. Born on December 26, 1963, in Gentofte, Denmark, he moved to the United States in the early 1980s, where he formed the band with guitarist James Hetfield. Ulrich is recognized for his energetic drumming style and significant contributions to the band's songwriting. Metallica has released numerous successful albums, including The Black Album, which helped bring heavy metal into the mainstream. Over the years, Ulrich has also been involved in various music industry initiatives and advocacy for artists' rights.