Dee ihe na-aga n'ihu maka paragraf a - Hendrika Anna Maria "Ria" van der Horst (amụrụ 10 August 1932) bụ onye bụbu onye Dutch na-egwu mmiri azụ nke sonyere na 1948 na 1952 Summer Olympics. Na 1948, ọ bụ onye nke ise na 100 m azụ, na 1952 a napụrụ ya ikike maka ntụgharị na-ezighi ezi. O ritere nrite ọlaedo n'otu egwuregwu ahụ na asọmpi egwuregwu mmiri nke Europe nke afọ 1950
Ọ dị mma.