Chief Zimmer
... that Chief Zimmer set multiple catching records, was the first president of the Players' Protective Association, and invented a popular mechanical baseball game?
... that <b id="mwBBI"><a href="./Chief_Zimmer" id="mwBBM" rel="mw:WikiLink" title="Chief Zimmer">Chief Zimmer</a></b> set multiple <a href="./Catcher" id="mwBBQ" rel="mw:WikiLink" title="Catcher">catching</a> records, was the first president of the <a href="./Major_League_Baseball_Players_Association" id="mwBBU" rel="mw:WikiLink" title="Major League Baseball Players Association">Players' Protective Association</a>, and invented a popular mechanical baseball game?