year             competition                        venue       position          event     time
0  1982  european championships              athens , greece            6th  4x400 m relay  3:03.21
1  1983     world championships           helsinki , finland            5th  4x400 m relay  3:05.10
2  1984           olympic games  los angeles , united states            5th  4x400 m relay  3:01.44
3  1986  european championships     stuttgart , west germany  semi - finals          400 m    45.69
4  1986  european championships     stuttgart , west germany            4th  4x400 m relay  3:01.37
5  1990  european championships           split , yugoslavia            4th  4x400 m relay  3:01.78

Table as JSON:
{"year":{"0":1982,"1":1983,"2":1984,"3":1986,"4":1986,"5":1990},"competition":{"0":"european championships","1":"world championships","2":"olympic games","3":"european championships","4":"european championships","5":"european championships"},"venue":{"0":"athens , greece","1":"helsinki , finland","2":"los angeles , united states","3":"stuttgart , west germany","4":"stuttgart , west germany","5":"split , yugoslavia"},"position":{"0":"6th","1":"5th","2":"5th","3":"semi - finals","4":"4th","5":"4th"},"event":{"0":"4x400 m relay","1":"4x400 m relay","2":"4x400 m relay","3":"400 m","4":"4x400 m relay","5":"4x400 m relay"},"time":{"0":"3:03.21","1":"3:05.10","2":"3:01.44","3":"45.69","4":"3:01.37","5":"3:01.78"}}