I've lifted the FA Cup with Arsenal, represented my nation at a World Cup, and played alongside both Bergkamp and Henry. Although known for my defensive abilities, I also scored a memorable goal against Manchester United. Who am I?

1. I played primarily as a defender for Arsenal.
2. I was part of the 'Invincibles' squad.
3. My international career included playing in the 1998 World Cup.
4. My goal against Manchester United involved a powerful strike from outside the box.