Jordan Stolz could define the Olympics.

Jordan Stolz, 21, arrives at Milano Cortina as a seven-time world champion and the favourite in the 500m, 1000m and 1500m; his Olympic programme begins on Wednesday with the men's 1000m and will continue across the next 11 days.

Jordan Stolz is a 21-year-old American speed skater who has dominated the sport for three seasons. He arrives at the Milano Cortina Olympics as a seven-time world champion and the favourite in the 500m, 1000m and 1500m, with medal potential in the mass start. His Olympic programme begins on Wednesday with the men's 1000m and will span the next 11 days at the Milano Speed Skating Stadium. If his dominance continues, he could become a defining figure of these Games. Key facts: - Stolz is 21 and from Kewaskum, Wisconsin. - He is a seven-time world champion and entered Milan as favourite across the 500m, 1000m and 1500m, with mass-start potential. - His Olympic debut came at 17 in Beijing, and he was the world all-round champion at 20. - The Olympic campaign starts with the men's 1000m on Wednesday and continues over the following 11 days. - He began skating on a frozen pond near his family home and trained regularly at the Pettit National Ice Center. - Stolz is noted for detailed equipment work, including checking many pairs of blades by hand to find small differences. Summary: Stolz's results over the next 11 days will influence how prominently he features in the story of these Olympics. He races in multiple distances beginning with the men's 1000m on Wednesday, and outcomes are undetermined at this time. Observers note that repeating world-championship trebles would place him alongside historic Winter Olympic performers.