单项选择题

Which of the following statements is NOT TRUE according to the third paragraph

A.Sir Edmund Hillary is the first man to climb Mount Everest.
B.Adventurers can find whitewater rafting on Lake Wakatipu an interesting activity.
C.Parasailing, bungee jumping and skiing are adventurous activities.
D.Bungee jumping from a helicopter is among the most risky outdoor activities.