Antti Hulkko, better known as Andy McCoy, is a Finnish musician. He is best known for his role as the lead guitarist and main songwriter of the rock band Hanoi Rocks, but has also played with Iggy Pop and a variety of other groups. McCoy's works cover a wide range of music genres, including rock 'n' roll, punk rock, flamenco, glam punk, glam rock, blues rock and hard rock. He is also an avid painter.

Hanoi Rocks were a Finnish rock band formed in 1979. They were the first Finnish band to chart in the UK and they were also popular in Japan. By 1984, the band was considered to be on the verge of an international breakthrough when they released their first major label album for CBS and headed for their first US tour. The tour was however cut short when their drummer Nicholas "Razzle" Dingley died in a drunk driving incident with Vince Neil behind the wheel in December 1984. The band never recovered from the loss and announced their split in June 1985. After their initial break-up, lead singer Michael Monroe became the first Finnish artist to chart on the American Billboard 200 in 1989. Monroe and original lead guitarist Andy McCoy reunited in 2001 with a new lineup that lasted until 2009. Although musically closer to traditional rock n' roll and punk, Hanoi Rocks has been cited as a major influence in the glam metal genre for bands such as Guns N' Roses, Skid Row and Poison.