Wivan Pettersson
She won a bronze medal in 4 × 100 m freestyle relay at the 1924 Summer Olympics , along with Aina Berg , Gurli Ewerlund and Hjördis Töpel . 
<triplet> 1924 Summer Olympics <subj> 1924 <obj> point in time <triplet> Aina Berg <subj> 1924 Summer Olympics <obj> participant in <triplet> Gurli Ewerlund <subj> 1924 Summer Olympics <obj> participant in <triplet> Hjördis Töpel <subj> 1924 Summer Olympics <obj> participant in