Phillies broadcaster John Kruk wonders about the creator of the 1st clock during game

Phillies broadcaster John Kruk wonders about the creator of the 1st clock during game

Kruk is known for asking about history's mysteries on the broadcast

Former Philadelphia Phillies first baseman John Kruk during Phillies Alumni Weekend and the 20th anniversary of Citizens Bank Park before a game against the Washington Nationals at Citizens Bank Park. (Eric Hartline/USA Today Sports)

Philadelphia Phillies Wall of Fame member John Kruk during the Pat Burrell (not pictured) induction ceremony before a game against the Atlanta Braves at Citizens Bank Park. (Bill Streicher/USA Today Sports)

Philadelphia Phillies first base Bryce Harper (3) celebrates in the dugout after hitting a three-run home run during the seventh inning against the Seattle Mariners at Citizens Bank Park. (Eric Hartline/Imagn Images)