Usain Bolt, David Rudisha and Aries Merritt are in contention 1 to win the the 2012 IAAF male athlete of the year.

尤塞恩·博尔特、大卫·鲁迪沙和艾亚里斯·梅里特将争夺2012国际田联年度男运动员称号。

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An epic night was kick started by a sensational victory in the men's 800m for David Rudisha of Kenya.

CNN: Bolt makes history with 200m triumph at London Olympics