Conversation so far:
do they still make schlitz malt liquor bull
Pabst Brewing Company, now headquartered in Los Angeles, continues to produce Schlitz Red Bull and Schlitz Bull Ice
when was pabst brewing company founded
The Pabst Brewing Company is an American company that dates its origins to a brewing company founded in 1844 by Jacob Best
who was pabst brewing company named after
By 1889, the company was named Pabst Brewing Company after Frederick Pabst.
who was frederick pabst
As the company’s president, German immigrant Frederick Pabst led the Pabst Brewing Company through a remarkable period of growth and it became the epitome of a successful national shipping brewery.

Question: what was the president's profession before becoming a brewer
Self-contained rewrite: what was frederick pabst's profession before becoming a beer brewer