ie ▁C alk ins ▁( née ▁Lawrence , ▁born ▁ 1 9 ▁November ▁ 1 9 6 1 ) ▁is ▁a ▁Canadian ▁former ▁spr inter . ▁She ▁won ▁a ▁silver ▁medal ▁in ▁the ▁ 4 ▁× ▁ 1 0 0 ▁metres ▁relay ▁at ▁the ▁ 1 9 8 6 ▁Commonwealth ▁Games , ▁and ▁went ▁on ▁to ▁run ▁in ▁the ▁he ats ▁of ▁the ▁women ' s ▁ 4 ▁× ▁ 4 0 0 ▁metres ▁relay ▁at ▁the ▁ 1 9 8 8 ▁Se oul ▁Olympics . ▁ ▁International ▁compet itions ▁ ▁References ▁ ▁Category : 1 9 6 1 ▁birth s ▁Category : L iving ▁people ▁Category : J ama ican ▁em igr ants ▁to ▁Canada ▁Category : A th let es ▁( track ▁and ▁field ) ▁at ▁the ▁ 1 9 8 8 ▁Summer ▁Olympics ▁Category : Can ad ian ▁female ▁spr inter s ▁Category : O lymp ic ▁track ▁and ▁field ▁athlet es ▁of ▁Canada ▁Category : Common wealth ▁Games ▁silver ▁med all ists ▁for ▁Canada ▁Category : Common wealth ▁Games ▁med all ists ▁in ▁athlet ics ▁Category : A th let es ▁( track ▁and ▁field ) ▁at ▁the ▁ 1 9 8 6 ▁Commonwealth ▁Games ▁Category : A th let es ▁( track ▁and ▁field ) ▁at ▁the ▁ 1 9 9 0 ▁Commonwealth ▁Games ▁Category : Place ▁of ▁birth ▁missing ▁( l iving ▁people ) ▁Category : Univers ia de ▁medal ists ▁in ▁athlet ics ▁( track ▁and ▁field ) ▁Category : Univers ia de ▁silver ▁medal ists