Left-sided English footballer Sean Clancy's brother-in-law has appeared for England at two World Cups. Who is he?
Sean Clancy: Sean Thomas Clancy (born 16 September 1987) is an English footballer who plays as either a left back or left midfielder. Sean Clancy:  He is the brother of model Abbey Clancy, who is married to fellow footballer Peter Crouch. Peter Crouch:  He was capped 42 times by the England national team between 2005 and 2010, scoring 22 goals for his country in that time, and appearing at two World Cups.
Peter Crouch