2006
Johan Herbert
Country: Belgium
From: May 2006
2008
David Fargus
Country: Hong Kong
From: May 2008
2011
Morley Pecker
Country: England
From: May 2011
2014
Kenji Hamanaka
Country: Japan
Elected: May 2014
2018
Peter Child
Country: Germany
From: June 2018
2019
Adrian Stephenson
Country: England
Elected: June 2019
2025
