Alfred Stryker is the first villain of Batman, debuting in the same issue as him in Detective Comics #27 in 1939. He was an executive on the Apex Chemical Company and attempted to seize control by murdering his partners.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...