Question: Who won the most Grand Slam titles in doubles, Bob Hewitt or Dick Crealy?
Sentence (from "Dick Crealy"): Richard Crealy (born 18 September 1944) is an Australian former tennis player most notable for reaching the finals of the Australian Open in 1970, being a member of the 1970 Australian Davis Cup Team, and winning four Grand Slam titles in doubles.
Relevant evidence: Yes