MILAN, Feb 5 : Jordan Stolz heads into the Milano Cortina Olympics with supreme confidence, the American speed skating phenomenon rating himself "95 per cent" ready on Thursday as he prepares to launch his gold quest. The 21-year-old arrives in Milan as speed skating's hottest property and favourite for three individual events - the 500 metres, 1,000m and 1,500m - when long-track competition begins Saturday. He is also eyeing the unpredictable mass start event. "Ninety-five percent - that's how