Conversation so far:
When was Jimmy born?
CANNOTANSWER.
Was Jimmy ever married?
Fallon married film producer Nancy Juvonen.
When did he get married?
December 22, 2007.
Does he have any children?
They have two daughters.
What are their names?
CANNOTANSWER.
What are his personal interests?
On June 26, 2015, Fallon suffered a ring avulsion.
What caused that?
tripping over a rug in his home and catching his wedding ring on a counter top which nearly tore off his finger.

Question: Did he have to have surgery to repair it?
Self-contained rewrite: Did Jimmy Fallon have to have surgery to repair the ring avulsion?