| wdt_ID | start_date | end_date | name | title | chair_dates |
|---|---|---|---|---|---|
| 1 | 2001 | Timo Seppalainen | Chair | 2019-2023 | |
| 2 | 2000 | Tonghai Yang | Chair | 2018-2019 | |
| 3 | 2006 | Gloria Mari Beffa | Chair | 2014-2018 | |
| 4 | 1997 | Leslie Smith | Chair | 2012-2014 | |
| 5 | 1970 | 2013 | Alexander Nagel | Chair | 2011-2012 |
| 6 | 2001 | 2018 | Shi Jin | Chair | 2008-2011 |
| 7 | 1997 | Leslie Smith | Chair | 2005-2008 | |
| 8 | 1977 | 2011 | David Griffeath | Chair | 2002-2005 |
| 9 | 1989 | 2006 | Alejandro Adem | Chair | 1999-2002 |
| 10 | 1965 | 2008 | Richard Brualdi | Chair | 1993-1999 |
| start_date | end_date | name | title | chair_dates |