 Pari gbolohun yii: Lẹyin ti wọn ti padanu ami ẹyẹ ni idije ife ẹyẹ agbaye 2017, Gross ati Hoff gba ife ẹyẹ K2 1000 m ni idije ife ẹyẹ agbaye ti ọdun 2017 : 2018 World Championships. Ìdárayá Àgbáyé 2018 Ni 2018 European Championships, Gross ati Hoff gba ife ẹyẹ fadaka ni K2 1000 m. 