PETALING JAYA: Singles coaching director Wong Choong Hann and coach Hendrawan have been given the ultimatum to prepare a strong back-up for Commonwealth Games silver medallist Ng Tze Yong within the next six months.
PETALING JAYA: Back-up shuttler Jacky Kok has come up just short in his bid to land a maiden senior title after finishing second in the eighth-tier Estonian International.