| Years | Answer | % Correct |
|---|---|---|
| 2020 - present | Keir Starmer | 100%
|
| 2007 - 2010 | Gordon Brown | 96%
|
| 2015 - 2020 | Jeremy Corbyn | 96%
|
| 1994 - 2007 | Tony Blair | 96%
|
| 2010 - 2015 | Ed Miliband | 94%
|
| 1963 | George Brown | 93%
|
| 1935 - 1955 | Clement Attlee | 84%
|
| 1963 - 1976 | Harold Wilson | 82%
|
| 1976 - 1980 | James Callaghan | 81%
|
| 1983 - 1992 | Neil Kinnock | 75%
|
| 1992 - 1994 | John Smith | 73%
|
| 1980 - 1983 | Michael Foot | 73%
|
| 1922 - 1931 | Ramsay MacDonald | 72%
|
| 1911 - 1914 | Ramsay MacDonald | 72%
|
| 2015 (acting) | Harriet Harman | 56%
|
| 2010 (acting) | Harriet Harman | 56%
|
| 1906 - 1908 | Keir Hardie | 49%
|
| 1994 (acting) | Margaret Beckett | 37%
|
| 1955 - 1963 | Hugh Gaitskell | 36%
|
| 1931 - 1932 | Arthur Henderson | 17%
|
| 1914 - 1917 | Arthur Henderson | 17%
|
| 1908 - 1910 | Arthur Henderson | 17%
|
| 1932 - 1935 | George Lansbury | 11%
|
| 1955 | Herbert Morrison | 10%
|
| 1921 - 1922 | J.R. Clynes | 5%
|
| 1917 - 1921 | William Adamson | 3%
|
| 1910 - 1911 | George Barnes | 2%
|