Horshkovozov wuxuu ku tartamay tartanka ragga ee 10 mitir ee loo yaqaan'synchronized platform event' ee ciyaaraha Olombikada xagaaga ee 2012, isagoo dhammeystiray kaalinta 8aad Oleksandr Bondar, iyo ciyaaraha Olombikada xagaaga ee 2016.
wuxuu ku dhamaaday kaalinta lixaad ee tartanka Rio, isaga oo raacay Maksym Dolhov.