Johään "Decapitator" Lönnrot (born July 8th 1968, Jyväskylä, Central Finland-) is a Finnish metal musician, most notably the vocalist for Anti-Christian. He is known for his deep guttural vocal style and often religious and dark lyrics.
Johään Andjersen Lönnrot was born on the 8th of July, 1968, Jyväskylä, Central Finland in the central district of Kantakaupunki. His father is a lawyer and his mother was a dress maker. He was the third child, after his brother Markku and sister Ana. He was raised in Kantakaupunki until 1974; when his family moved to Helsinki due to new work.