The first race I participated in - a sprint in Western Norway 7 years ago - was won by M. Iden (the elder brother who is now a coach). He totally destroyed the rest of us.

The second race I participated in was won by G. Iden (the younger brother and who came in 2nd in Bahamas). He was 15 or 16 at the time and totally destroyed the rest of us.

These guys didn't come from nowhere. They started young and have been systematically training to be best in the world.