Eddie Rommel
Edwin Americus Rommel was an American baseball player, coach, and umpire who played as a right-handed pitcher and in Major League Baseball. He spent his entire playing career (1920–1932) with the Philadelphia Athletics. He is considered to be one of the earlier adaptors of the modern knuckleball.
Source: Wikipedia
Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.