<prompt> Bhala ukuqhubeka kwalesi sigaba - U-Yin Jiaxing owazalwa ngo-16 Mashi 1994 ungumgibeli wezinyawo waseChina. Ngo-2019, waqhudelana emjahweni wamakhilomitha angama-20 wabesilisa  <response>: Emqhudelwaneni we-World Athletics Championships ka-2019 owawubanjelwe eDoha, eQatar. Waqeda endaweni yesishiyagalolunye. 