Jalmari Kivenheimo
Viktor Jalmar "Jalmari" Kivenheimo was a Finnish gymnast who competed in the 1912 Summer Olympics.
He was part of the Finnish team, which won the silver medal in the gymnastics men's team, free system event. He is the longest-lived Olympic medalist, and he died in 1994 at the age of 105. He was the last surviving Olympic medalist born before the 1896 Games began on 6 April.