Simplify the following text for a Grade 6 native English-speaking person.
Original: Gary Robert Caldwell ( born 12 April 1982 in Stirling ) is a Scottish footballer who captains and plays for Wigan Athletic and also for the Scottish national team .
Simplified: Gary Caldwell ( born 12 April 1982 ) is a Scottish football player . He plays for Wigan Athletic and Scotland national team .