of Malaysia became the first world champion of the 2011 Women's World Championships in Hong Kong, China, when the 19-year-old rookie defeated 2009 World Champion (Team) Son Yun-Hee
, Korea, 266-217, Sunday afternoon at Hong Kong Bowling City. In the semifinals, Sijore, seeded fourth, stunned No. 1 seed, Shayna Ng
, Singapore, 246-214, while No. 2 Son survived a strong charge by No. 3 Mai Ginge Jensen
, Denmark, 279-268.