Some things i noticed while looking through past results:
- I would say roughly one third of the medalists at youth level become good at senior level
- Unsurprisingly (for people who follow biathlon) it usually takes many years (5+ years) for medalists at youth/junior level to become good at senior level, although of course there are exemptions (for example Davidova, Dahlmeier* or Öberg)
- Looking at the 2009 junior women's results is almost surreal and shows what an historic talent Miriam Gössner was: She finished 2nd in the sprint with 5 misses (8 seconds behind first place, the first and third placed athlete both had only 1 miss) and first in the pursuit with 8 misses (the second and third placed athlete had 7 misses combined)
- Looking at the result of men's junior sprint in 2009 is pretty crazy, the following athletes all finished top 16:
Hofer, Windisch, Weger, T. Boe, Schempp, Doll, Lesser, Beatrix, Semenov, Lapshin (pretty insane group for Germany)
* Looking at her junior results it had to be pretty clear that she was a special talent. She won a bronze at junior worlds in 2011 (roughly half a year after turning 17), the equivalent this year would be a girl born in August of 2004 winning a medal at junior level (while in reality the youngest medalist at youth level so far was born in August 2004). Of all the girls competing this year, Tannheimer from Germany is probably the closest, she had the 2nd fastest skiing speed in the individual and was born in August 2005.