Conversation so far:
When did Richard Rogers get his first award
Richard Rogers was awarded the RIBA Royal Gold Medal in 1985.
Can you tell me what honours Richard Rogers received?
Richard Rogers was honoured as an Officier de l'Ordre des Arts et des Lettres in 1995, and in 2007 he was Laureate of the Pritzker Architecture Prize.
What awards has Richard Rogers won?
Richard Rogers is a winner of the RIBA Gold Medal, the Thomas Jefferson Medal, the RIBA Stirling Prize, the Minerva Medal and Pritzker Prize.
Did Richard Rogers win anything else besides the RIBA Gold Medal, the Thomas Jefferson Medal, the RIBA Stirling Prize, the Minerva Medal and Pritzker Prize?
Richard Rogers received a Golden Lion for Lifetime Achievement at the 10th Mostra di Architettura di Venezia.
What was Richard Rogers most recognized award for?
On 17 October 2009 Richard Rogers and his team at Rogers Stirk Harbour + Partners were awarded the Stirling Prize.

Question: what building got him that honour
Self-contained rewrite: What building got Richard Rogers the Stirling Prize?