"Siebenhofer, Andi"@en . . . . . . . "1977-01-07Z"^^ . "1977Z"^^ . "Andi (Andreas) Siebenhofer, born on 7 January 1977 in Knittelfeld, Styria, Austria is a former Austrian extreme sports athlete and entrepreneur."@en . . "Andi Siebenhofer"@en . "Andreas Siebenhofer"@en . "Austrian extreme sports athlete and entrepreneur" . . . "1995Z"^^ . . .