Aamer has been described as an unofficial spokesman for the detainees at Guantanamo.

Michael Jordan was an unofficial spokesman for Chicago's bid.

Are you an official representative, or an unofficial spokesman, or a sort of go-between?

Its most prominent member and unofficial spokesman was Rudi Dutschke.

The last quarter century of White's life was spent as an unofficial national spokesman for Middle America.

He continues to serve as an unofficial spokesman and goodwill ambassador for the Jets.

Al Zampa (1905-2000), as one of the club's first members and the last surviving member, became the unofficial spokesman for the club.

It took about two weeks into his first season as a Knick to become the players' unofficial spokesman.

He was one of the most influential leaders and the unofficial spokesman of liberal democracy in Asia.

He becomes the unofficial spokesman for the villagers who don't want the samurai's help and wish to maintain the status quo.