Conversation so far:
What did Wilkins do at Paris?
Wilkins signed for Paris Saint-Germain.
How long was his contract at Paris Saint-Germain?
CANNOTANSWER.
Did he go into any championships during this time?
He achieved cult status for his volley in the Old Firm game against reigning champions Celtic.
What were his stats in the Old Firm game?
giving Rangers the lead in a 5-1 win against their rivals.
Did he transfer to any other teams during this period?
Despite only playing two seasons for the Glasgow club, he was inducted into their Hall of Fame.

Question: What is something interesting I haven't asked about?
Self-contained rewrite: What is something interesting I haven't asked about Ray Wilkins?