https://twitter.com/paulsperry_ Correct link
The link still doesn’t work - https://twitter.com/paulsperry_
(Note the _ (underscore) at the end of the link above.)
So click on the link above & when the wrong Paul Sperry comes up just add the _ undescore to the web address in the URL field and hit enter and you’re there. (Or just look up Paul Sperry on Twitter.)
If you don’t see his profile picture with 3,500 tweets and 5,865 plus followers you’ve got the wrong one.