<prompt> Pedzisa mutsara unotevera: Yefimovas first notable achievement was winning the 50 m, 100 m and 200 m breaststroke titles at the 2007 European Short Course Swimming Championships. Pa  <response>: 2008 European Aquatics Championships iye akanga ari menduru yegoridhe muna 200 m breaststroke uye sirivha menduru muna 50 m. Akatora chikamu mu2008 Summer Olympics muBeijing, achiwana nzvimbo yechina mu100 m uye nzvimbo yechishanu mu200 m breaststroke. 