14-time MLB All-Star who played for the Pittsburgh Pirates and San Francisco Giants. He set the single-season home run record in 2001, with 73, and the career home run record, with 762. He also set records with 2,558 career walks and 688 career intentional walks.
He graduated from Arizona State University with a degree in criminology.
He was put on trial for the alleged use of anabolic steroids and many consider his MLB records to be illegitimate.
He was married to Susann Margreth Branco from 1988 to 1994 and to Liz Watson from 1998 to 2010. He has two daughters, Aisha and Shikari, and a son, Nikolai.
He passed MLB Hall of Famer Hank Aaron for most career home runs in 2007.