<Tr> <Th> Occupation </Th> <Td> Actor </Td> </Tr> <Tr> <Th> Years active </Th> <Td> 2001--present </Td> </Tr> <P> Niko Nicotera is an American film and television actor best known for playing Ratboy in the series Sons of Anarchy . </P> <P> Niko was born in Giessen, Germany, on an American military base, and traveled with his family to Italy and London after leaving Germany . While in London he studied classical theater at The Academy of Live and Recorded Arts . </P>

Who played rat boy on sons of anarchy