What was the first professional club of Arsenal's all star goalkeeper?
FK Chmel Blšany:  The club played in the Czech First League between 1998 and 2006 and was the first professional club of goalkeeper Petr Čech. Petr Čech: Petr Čech (] ; born 20 May 1982) is a Czech professional footballer who plays as a goalkeeper for Premier League club Arsenal.
i don't know