100 metres at the Olympics 40 in 2000 and reached the Olympic semi-finals four years later. (Ottey is also the most frequent participant having competed in the Olympic 100 m an unrivalled six times from 1984 to 2004). The first women's champion, Betty Robinson in 1928, remains the youngest gold medallist for the event at 16 years old, while a 32-year-old Linford Christie became the oldest 100 m Olympic champion in 1992. Since introduction of testing by the IAAF in the early-20th century, female sprinters may be subject to gender verification. This rule was first formally applied to the 100 m at the 1968 Mexico
Ice hockey at the Olympic Games the United States lost to Canada 0–1, then lost the bronze medal game against Finland 0–5. Teemu Selänne scored six more points in the tournament, was named tournament MVP and boosted his modern-era Olympic career record for points to 43 (24 goals, 19 assists). At the age of 43, he also set records as both the oldest Olympic goal-scorer and oldest Olympic ice hockey medal winner. Canada defeated Sweden 3–0 to win its ninth Olympic gold medal. The team did not trail at any point over the course of the tournament, and became the first back-to-back gold medal winner since