Dee ihe na-aga n'ihu maka paragraf a - Rolf Lefdahl (Ọgọst 13, 1882 <unk> Febụwarị 5, 1965) bụ onye Norway na-eme egwuregwu mmega ahụ nke so na asọmpi Olympic nke 1908. Dị ka onye so n'òtù egwuregwu ndị Norway, o nwetara ihe nrite ọlaọcha n'asọmpi egwuregwu mmega ahụ nke ìgwè
n'afọ 1908.