Fifa selected 30 of the best referees in the world for the 2010 World Cup in South Africa. Guess how many Americans made the list?

Europe

Olegario Benquerenca, Portugal

Massimo Busacca, Switzerland

Frank De Bleekere, Belgium

Martin Hansson, Sweden

Viktor Kassai, Hungary

Stephane Lannoy, France

Roberto Rosetti, Italy

Wolfgang Stark, Germany

Alberto Undiano Mallenco

Howard Webb, England

South America

Carlos Amarilla, Paraguay

Hector Baldassi, Argentina

Jorge LarriondaUruguay,

Pablo Pozo, Chile

Oscar Ruiz, Colombia

Carlos Simon, Brazil

Asia

Khalil Al Ghamdi, Saudi Arabia

Ravshan Irmatov, Uzbekistan

Subkhiddin Mohd Salleh, Malaysia

Yuichi Nishimura, Japan

Africa

Mohamed Benouza, Algeria

Koman Coulibaly, Mali

Jerome Damon, South Africa

Eddy Maillet, Seychelles

North, Central America and Caribbean

Joel Aguilar, El Salvador

Benito Archundia, Mexico

Carlos Batres, Guatemala

Marco Rodriguez, Mexico

Australia and South Pacific

Michael Hester, New Zealand

Peter O’Leary, New Zealand

Source: Yahoo AP