Question: Jed D. Hoyer, born on which date, is the executive vice-president and general manager of the Chicago Cubs, he joined the Red Sox in 2002, after the ownership changed to John William Henry II, an American businessman and investor and the founder of John W. Henry & Company, an investment management firm?
Sentence (from "Jed Hoyer"): Jed D. Hoyer (born December 7, 1973), is the executive vice-president and general manager of the Chicago Cubs.
Relevant evidence: Yes