Date of Birth: 
About Jón Kristjánsson
- Jón Kristjánsson (17 May 1920 – 16 February 1996) was an Icelandic cross country skier who competed in the 1950s.
- At the 1952 Winter Olympics in Oslo, he finished 45th in the 18 km event and 30th in the 50 km event.
- He also competed at the 1956 Winter Olympics.
Read more at Wikipedia