<prompt> Bhala ukuqhubeka kwalesi sigaba - U-Diego Valdés owazalwa ngo-21 Mashi 1983 ungumgijimi waseChile. Uncintisane emncintiswaneni wamadoda we-4 × 100 metres  <response>: emidlalweni yama-Olympic asehlobo ka-2000. 