<prompt> Pedzisa mutsara unotevera: Richard Vargas akaberekwa 28 December 1994 murume weVenezuela racewalker. Akakwikwidza mumakwikwi ekufamba makiromita makumi maviri pa2015 World Championships muAthletics muBeijing, China. Muna 2019, akakwikwidza mu  <response>: Makiromita makumi maviri ekufamba kwevarume pa2019 World Athletics Championships yakaitirwa muDoha, Qatar. Haana kupedza nhangemutange yake. 