Twitter Stunned By the Tragic Death of Roy Halladay

The sports world is reeling after the death of Roy Halladay.

The two-time Cy Young Award winner passed away at the age of 40 in a plane crash on Tuesday off Florida's Gulf Coast.

As well-liked as he was dominant, Halladay, 40, is survived by his wife and two children. The sports world was shocked to learn of his death, with some big names mourning the loss of one of his generation's most feared and successful pitchers.