Wieden + Kennedy an inspiring Ad Agency

Wieden + Kennedy are the Ad Agency that created the "Just Do It" Campaign for Nike:

‘We don’t believe in the normal way of doing something’ – Dan Wieden talks to Design Indaba

 http://www.wkdelhiblog.com/2015/04/29/just-do-it/

For those of you creating ad campaigns, consider the following examples.
http://www.modernworkers.com/services/social-media-management/