▁relay ▁event ▁at ▁the ▁ 1 9 8 6 ▁World ▁Junior ▁Championships ▁in ▁Athletics ▁was ▁held ▁in ▁Ath ens , ▁Greece , ▁at ▁Olympic ▁Stadium ▁on ▁ 1 9 ▁and ▁ 2 0 ▁July . ▁ ▁Medal ists ▁ ▁Results ▁ ▁Final ▁ 2 0 ▁July ▁ ▁He ats ▁ 1 9 ▁July ▁ ▁He at ▁ 1 ▁ ▁He at ▁ 2 ▁ ▁He at ▁ 3 ▁ ▁Part icip ation ▁According ▁to ▁an ▁uno fficial ▁count , ▁ 7 0 ▁athlet es ▁from ▁ 1 7 ▁countries ▁participated ▁in ▁the ▁event . ▁ ▁References ▁▁ 4 ▁x ▁ 4 0 0 ▁metres ▁relay ▁Category : Rel ays ▁at ▁the ▁World ▁Athletics ▁U 2 0 ▁Championships <0x0A> </s> ▁Car ly ▁Sarah ▁Smith son ▁( née ▁H enn ess y ; ▁born ▁ 1 2 ▁September ▁ 1 9 8 3 ) ▁is ▁an ▁Irish ▁soul ▁and ▁pop ▁rock ▁singer , ▁song writer ▁and ▁actress ▁who ▁was ▁the ▁sixth ▁place ▁final ist ▁on ▁the ▁sevent h ▁season ▁of ▁American ▁Id ol . ▁In ▁ 2 0 0 1 , ▁Smith son ▁released ▁her ▁first ▁studio ▁album ▁for ▁M CA ▁Records ▁called ▁Ult imate ▁High . ▁Smith son ▁was ▁dropped ▁from ▁the ▁record ▁label ▁in ▁ 2 0 0 2 . ▁After ▁being ▁introduced ▁to ▁former ▁E van esc ence ▁guitar ist ▁Ben ▁Mo ody ▁in ▁early ▁ 2 0 0 9 , ▁plans ▁for ▁Smith son ' s ▁post - Id ol ▁solo ▁album ▁were ▁scra pped ▁and ▁instead ▁she ▁became ▁the ▁lead