Kirk Lee Hammett (born November 18, 1962) is an American musician who has been lead guitarist and a contributing songwriter for the heavy metal band Metallica since 1983. Before joining Metallica he formed and named the band Exodus. In 2003, Hammett was ranked 11th on Rolling Stone's list of The 100 Greatest Guitarists of All Time. In 2009, Hammett was ranked number 15 in Joel McIver's book The 100 Greatest Metal Guitarists.
Hammett was born on November 18, 1962 in San Francisco, and raised in the town of El Sobrante, California. He is the son of Teofila "Chefela" (née Oyao) and Dennis L. Hammett (a Merchant Marine). His mother is of Filipino descent and his father was of part Irish ancestry. He attended De Anza High School in Richmond, California. While attending De Anza High School, he met Les Claypool of Primus, and they remain close friends.
Hammett has a well-known passion for horror movies; that stretches back to the late Sixties. After spraining his arm in a fight with his sister at the age of five, Hammett’s parents placed him in front of the television. It was during this time that he first watched The Day of the Triffids. After that, Hammett found himself drawn to his brother’s Frankenstein figures, and it wasn’t long before he was spending his milk money on horror magazines. For the better part of the next decade, Hammett dove deep into the horror scene.