Tuhia he tomokanga mō tēnei wāhanga - I riro i a ia te mētara parahi i te 2014 European Championships
i Vantaa, i Finland. I hinga a Demirtaş ki a Jumber Kvelashvili o Georgia i te rauna o te 32 i te 2014 World Championships i Tashkent, Uzbekistan.