On April 23, 1999, Fernando Tatis set an MLB record that's as unlikely as it is pointless, hitting two grand slams in a single inning. It is, I feel confident saying, unlikely to ever be broken.
To hear Fernando Tatís tell it, he learned to speak English from The Simpsons while he was working his way up through the minor leagues. He eventually made it out of the the minors and played 11 season in Major League Baseball for the Rangers, Cardinals,
Nationals Expos, Orioles and finally the Mets.