| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Kjersti Plätzer - Achievements |  |  |  |  |  |
| 3 | Year | Competition | Venue | Position | Event | Notes |
| 4 | Representing Norway | Representing Norway | Representing Norway | Representing Norway | Representing Norway | Representing Norway |
| 5 | 1986 | World Junior Championships | Athens, Greece | 5th | 5000m | 23:09.99 |
| 6 | 1986 | European Championships | Stuttgart, West Germany | 11th | 10 km | 48:28 |
| 7 | 1987 | World Race Walking Cup | New York City, United States | 17th | 10 km | 46:28 |
| 8 | 1994 | European Championships | Helsinki, Finland | 16th | 10 km | 46:10 |
| 9 | 1998 | European Championships | Budapest, Hungary | 9th | 10 km | 43:49 |
| 10 | 1999 | World Championships | Seville, Spain | 9th | 20 km | 1:32:42 |
| 11 | 2000 | European Race Walking Cup | Eisenhüttenstadt, Germany | 3rd | 20 km | 1:27:53 |
| 12 | 2000 | Olympic Games | Sydney, Australia | 2nd | 20 km | 1:29:33 |
| 13 | 2001 | European Race Walking Cup | Dudince, Slovakia | — | 20 km | DNF |
| 14 | 2001 | World Championships | Edmonton, Canada | — | 20 km | DSQ |
| 15 | 2002 | European Championships | Munich, Germany | — | 20 km | DSQ |
| 16 | 2003 | World Championships | Paris, France | — | 20 km | DSQ |
| 17 | 2004 | Olympic Games | Athens, Greece | 12th | 20 km | 1:30:49 |
| 18 | 2006 | European Championships | Gothenburg, Sweden | 4th | 20 km | 1:28:45 |
| 19 | 2007 | World Championships | Osaka, Japan | 4th | 20 km | 1:31:24 |
| 20 | 2008 | Olympic Games | Beijing, China | 2nd | 20 km | 1:27:07 |
| 21 | 2009 | World Championships | Berlin, Germany | — | 20 km | DSQ |

Question: How successful was Kjersti Plätzer in 2004 and 2007?
Answer: Kjersti Plätzer finished 12th in the 2004 Olympic Games in Athens and 4th in the 2007 World Championships in Osaka.