year             competition                     venue position  notes
0   1999  world race walking cup  mézidon - canon , france     55th  20 km
1   2002  world race walking cup             turin , italy     29th  50 km
2   2002      commonwealth games      manchester , england      2nd  20 km
3   2003     world championships            paris , france      5th  20 km
4   2004           olympic games           athens , greece     16th  20 km
5   2004  world race walking cup        naumburg , germany     14th  20 km
6   2005     world championships        helsinki , finland     10th  20 km
7   2006      commonwealth games     melbourne , australia      2nd  20 km
8   2006  world race walking cup         la coruña , spain     18th  20 km
9   2007     world championships             osaka , japan      7th  20 km
10  2008           olympic games        beijing , pr china      6th  20 km
11  2009     world championships          berlin , germany     18th  20 km
12  2009     world championships          berlin , germany      6th  50 km
13  2010  world race walking cup        chihuahua , mexico      dnf  50 km
14  2010      commonwealth games             delhi , india      2nd  20 km
15  2012           olympic games   london , united kingdom     27th  50 km

Table as JSON:
{"year":{"0":1999,"1":2002,"2":2002,"3":2003,"4":2004,"5":2004,"6":2005,"7":2006,"8":2006,"9":2007,"10":2008,"11":2009,"12":2009,"13":2010,"14":2010,"15":2012},"competition":{"0":"world race walking cup","1":"world race walking cup","2":"commonwealth games","3":"world championships","4":"olympic games","5":"world race walking cup","6":"world championships","7":"commonwealth games","8":"world race walking cup","9":"world championships","10":"olympic games","11":"world championships","12":"world championships","13":"world race walking cup","14":"commonwealth games","15":"olympic games"},"venue":{"0":"mézidon - canon , france","1":"turin , italy","2":"manchester , england","3":"paris , france","4":"athens , greece","5":"naumburg , germany","6":"helsinki , finland","7":"melbourne , australia","8":"la coruña , spain","9":"osaka , japan","10":"beijing , pr china","11":"berlin , germany","12":"berlin , germany","13":"chihuahua , mexico","14":"delhi , india","15":"london , united kingdom"},"position":{"0":"55th","1":"29th","2":"2nd","3":"5th","4":"16th","5":"14th","6":"10th","7":"2nd","8":"18th","9":"7th","10":"6th","11":"18th","12":"6th","13":"dnf","14":"2nd","15":"27th"},"notes":{"0":"20 km","1":"50 km","2":"20 km","3":"20 km","4":"20 km","5":"20 km","6":"20 km","7":"20 km","8":"20 km","9":"20 km","10":"20 km","11":"20 km","12":"50 km","13":"50 km","14":"20 km","15":"50 km"}}