year                 competition                  venue     position           event
0  2008  world indoor championships       valencia , spain          4th            60 m
1  2008       world athletics final    stuttgart , germany          6th           100 m
2  2009         world championships       berlin , germany  5th (semis)           100 m
3  2009       world athletics final  thessaloniki , greece          4th           100 m
4  2010  world indoor championships           doha , qatar          2nd            60 m
5  2013         world championships        moscow , russia          2nd  4ã-100 m relay

Table as JSON:
{"year":{"0":2008,"1":2008,"2":2009,"3":2009,"4":2010,"5":2013},"competition":{"0":"world indoor championships","1":"world athletics final","2":"world championships","3":"world athletics final","4":"world indoor championships","5":"world championships"},"venue":{"0":"valencia , spain","1":"stuttgart , germany","2":"berlin , germany","3":"thessaloniki , greece","4":"doha , qatar","5":"moscow , russia"},"position":{"0":"4th","1":"6th","2":"5th (semis)","3":"4th","4":"2nd","5":"2nd"},"event":{"0":"60 m","1":"100 m","2":"100 m","3":"100 m","4":"60 m","5":"4ã-100 m relay"}}