A large part of sport's huge appeal is the chance for the seemingly impossible to be achieved.
Shane Long and Chris Gayle realised that potential on April 23, each entering the record books in their respective sports.
Long and Gayle etched their name into the history books for delivering in quick time, but on this date 15 years ago Aaron Rodgers' NFL Draft experience was anything but swift.
Here we look back on some of the most memorable moments from the world of sport to take place on April 23.
1991: Borg way past his best on comeback
Having initially retired as an 11-time grand slam champion in 1984, Borg made his return to the tennis court, but was a shadow of his former self.