Career, in brief
Hugo Jahnke competed for Sweden in men's artistic gymnastics at the 1908 Games. He placed 1st in the team,.
Hugo Jahnke competed for Sweden in men's artistic gymnastics, 1908. Career medals: 1 gold.
Hugo Jahnke competed for Sweden in men's artistic gymnastics at the 1908 Games. He placed 1st in the team,.
Career arc, year by year.