BHP - Philip Aiken to retire; J Michael Yeager app26 Apr 2006
BIL
 BIBLT                                                                           
BHP - Philip Aiken to retire; J Michael Yeager appointed as new Group President 
      Energy                                                                    
BHP Billiton Plc                                                                
Registration number 3196209                                                     
Registered in England and Wales                                                 
Share Code: BIL                                                                 
ISIN: GB0000566504                                                              
Date       26 April 2006                                                        
PHILIP AIKEN TO RETIRE FROM BHP BILLITON                                        
J MICHAEL YEAGER APPOINTED AS NEW GROUP PRESIDENT ENERGY                        
Mr Phil Aiken (currently Group President Energy) has announced that he will     
retire from BHP Billiton on 31 December 2006. Following a search that started in
late 2005, BHP Billiton today announced the appointment of Mr J. Michael (Mike) 
Yeager to the position of Group President Energy, commencing 26 April 2006.     
Prior to joining BHP Billiton Mike held the position of Vice President,         
ExxonMobil Development Company, with responsibility for major joint venture     
projects.  This included 22 projects worldwide, each with capital expenditure of
US$500 million or more.  Before this, Mike was Senior Vice President for        
ExxonMobil affiliate Imperial Oil Ltd where he was responsible for all aspects  
of their upstream oil and gas business.  Mike also served separately as Vice    
President-Africa and Vice President-Europe for ExxonMobil Production Company    
where he was responsible for all producing operations in those regions.  Prior  
to the Exxon and Mobil merger, Mike held the position of President of US        
Exploration and Production for Mobil Corporation.                               
BHP Billiton Chief Executive Officer, Mr Chip Goodyear, said the appointment was
a welcome addition to BHP Billiton"s existing Petroleum expertise.              
"We are very pleased to have someone with Mike"s strong international petroleum 
background and deep development and operating capability leading our Petroleum  
business.                                                                       
"We have a significant Petroleum project pipeline to develop and operate and    
Mike has the right combination of skills to lead this part of our business into 
the next stage of development. Along with our track record of exploration       
success and our developing gas business, Mike and his team have the opportunity 
to create real long-term sustainable growth for our company.                    
"I would like to thank Phil Aiken for his substantial contribution to BHP       
Billiton.  Phil has led our Energy team through major changes over the last nine
years; under his leadership we have moved from being a predominantly Australian 
based producer to an international energy company with operations in Algeria,   
Pakistan, Trinidad, the United Kingdom and the Gulf of Mexico.  Phil has also   
represented the company with our partners and customers around the globe.  He   
will continue to serve us in this important capacity until his retirement and   
provide senior representation for BHP Billiton"s activities in London.          
Mike will become a member of BHP Billiton"s Office of the Chief Executive (OCE),
and will be based in Houston, Texas, USA.                                       
Further information on BHP Billiton can be found on our Internet site:          
www.bhpbilliton.com                                                             
Contacts:                                                                       
Australia                                                                       
Jane Belcher, Investor Relations                                                
Tel: +61 3 9609 3952                                                            
Mobile: +61 417 031 653                                                         
email: Jane.H.Belcher@bhpbilliton.com                                           
United Kingdom                                                                  
Mark Lidiard, Investor & Media Relations                                        
Tel: +44 20 7802 4156                                                           
Mobile: +44 7769 934 942                                                        
email: Mark.Lidiard@bhpbilliton.com                                             
Samantha Evans, Media Relations                                                 
Tel: +61 3 9609 2898                                                            
Mobile: +61 400 693 915                                                         
email: Samantha.Evans@bhpbilliton.com                                           
Illtud Harri, Media Relations                                                   
Tel: +44 20 7802 4195                                                           
Mobile: +44 7920 237 246                                                        
email: Illtud.Harri@bhpbilliton.com                                             
United States                                                                   
Tracey Whitehead, Investor & Media Relations                                    
Tel: US +1 713 599 6100 or UK +44 20 7802 4031                                  
Mobile: +44 7917 648 093                                                        
email: Tracey.Whitehead@bhpbilliton.com                                         
South Africa                                                                    
Alison Gilbert, Investor Relations                                              
Tel: SA +27 11 376 2121 or UK +44 20 7802 4183                                  
email: Alison.Gilbert@bhpbilliton.com                                           
J. Michael Yeager                                                               
Biographical Details                                                            
EXPERIENCE                                                                      
2005 - 2006    Vice President, ExxonMobil Development Company                   
Houston, Texas                                                                  
Responsible for a worldwide portfolio of major capital development projects     
including ExxonMobil"s interest in multi billion dollar developments in the     
Caspian Region.  Other areas of project responsibility include the Gulf of      
Mexico, West Africa and offshore east coast of Canada.                          
2004 - 2005    Senior Vice President, Imperial Oil Ltd.                         
               Chief Executive Officer, Imperial Oil Resources                  
               Calgary, Alberta, Canada                                         
Responsible for all upstream oil and gas activities in the ExxonMobil majority  
owned Canadian company.  Led key strategy development for the Mackenzie Gas     
Pipeline.                                                                       
2003 - 2004    Vice President-Africa, ExxonMobil Production Company             
Houston, Texas                                                                  
Responsible for operations in Chad, Nigeria, Cameroon, Equatorial Guinea and    
Angola.  Responsible for the new start-up operations of the Chad pipeline       
project as well as major new developments in deepwater Angola.                  
2000 - 2002    Vice President-Europe, ExxonMobil Production Company             
London, England                                                                 
Responsible for ExxonMobil"s large operating units in the United Kingdom,       
Norway, The Netherlands, Germany and France.  Led major restructuring of        
operations with Shell in Germany.                                               
1996 - 1999    President, Mobil Exploration and Production, United States       
Dallas, Texas                                                                   
Responsible for major heavy oil developments in California, significant gas     
operations in the mid continent and Rocky Mountains, CO2 recovery in West Texas 
and all Gulf of Mexico offshore operations.  Negotiated and implemented the     
successful Aera Energy joint venture in California with Shell.  Also responsible
for the Mobil exploration effort that, in joint ownership with BP, made the     
large Thunder House field discovery in the deepwater Gulf of Mexico.            
EDUCATION                                                                       
1976      BS        U.S. Naval Academy                                          
1981      MS        University of Southern California                           
Date: 26/04/2006 03:25:13 PM Produced by the JSE SENS Department