Chinese hurdler Liu Xiang's dominance in the world rankings is
being challenged.
In the latest rankings released by the International Association
of Athletics Federations, Liu and Cuban Dayron Robles, both with
1387 points, share the top place.
The cancellation of a 1409 points, Liu gained after setting the
12"88 record last year, and a poor 13"23 in Sheffield contributed
to the waning in Liu's accumulation of points.
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(CRI.cn July 18, 2007)
