Sun Dandan
Sun Dandan ( born 3 July 1978 in Changchun ) is a Chinese short track speed skater , who won silver medals in the 3000 m relay at the 1998 and 2002 Winter Olympics . 
<triplet> Sun Dandan <subj> 3 July 1978 <obj> date of birth <subj> Changchun <obj> place of birth <subj> Chinese <obj> country of citizenship <subj> short track speed skater <obj> sports discipline competed in <subj> 1998 <obj> participant in <subj> 2002 Winter Olympics <obj> participant in