MONROVIA (Reuters) - Former soccer star George Weah leads in early presidential election results in 11 of Liberia s 15 counties, National Elections Commission Chairman Jerome G. Korkoya said on Thursday. The two top vote-winners from the field of 20 candidates will advance to a run-off in November in the event that no one wins an outright majority. (Corrects number of counties Weah leads in to 11 from 10) 