Dee ihe na-aga n'ihu maka paragraf a - Ferry Weertman (amụrụ na 27 June 1992) bụ onye Dutch na-egwu mmiri asọmpi nke ọkachamara na ogologo oge freestyle na ihe omume mmiri na-emeghe. Ọ bụ onye meriri ọlaedo n'asọmpi Olympic n'ọsọ marathon mmiri dị kilomita iri.
na 2016 Olympics na Rio de Janeiro.