Berezko-Marggrander akakwikwidza semunhu mukuru pa2011 European Championships muMinsk, Belarus nemumwe wake Laura Jung uye akabatsira Germany kupedza 11th mumutambo weTeam. Akasiya makwikwi pa2012 European Championships
nemhaka yokukuvara. Akamirira Germany pa2012 London Olimpiki mumunhu wose-kumativi chiitiko, apo iye akaisa rechi17.