UK to put Turing on 50 pound note

Alan Turing, a founding father of computer science, revealed as new face of British 50-pound note 

The Washington Post tells the story of Alan Turing, just slated. to appear on 50 pound bank notes beginning in 2021. Amazing that Britain can get the new bill into circulation (along with the Jane Austen bill and the Stephen Hawking coin) but we have to wait until 2030 for a Harriet Tubman bill.

Gizmodo's coverage includes an image of the note.