Conversation so far:
What team did Kurt Warner play for during the 2009 season?
On March 4, Warner re-signed with the Cardinals to a two-year deal worth.
What was the Cardinals record during the 2009 season?
CANNOTANSWER.
How many passing yards did Kurt Warner have during the 2009 season?
completing 24 of 26 passing for 243 yards and two touchdowns.
What was Kurt Warner's pass completion rate during the 2009 season?
Warner's 92.3 percent completion rate broke the previous NFL record.

Question: Who held the previous completion rate NFL record before Kurt Warner?
Self-contained rewrite: Who held the previous completion rate NFL record before Kurt Warner?