. . . . . . . . "1963-01-17Z"^^ . "Hansen, Kai"@en . . . "1978Z"^^ . "Kai Michael Hansen (born January 17 1963, in Hamburg, West Germany) is a heavy metal guitarist and vocalist.Hansen is the founder, lead guitarist, and vocalist of power metal band Gamma Ray. He is also the co-founder and former member of German metal band Helloween. He is a prominent figure in power metal and has sold millions of albums worldwide. He is regarded as \"the godfather of power metal\", having founded three seminal bands in the genre."@en . . . . . . . . . . . . . "1963Z"^^ . . . "solo_singer" . . "German musician" . "Kai Michael Hansen"@en . . . . .