Svechkar won bronze medals in 4 x 400 metres relay at the 2005 Universiade, together with teammates Dmitriy Petrov, Alexander Borshchenko and Vladislav Frolov, and at the 2006 World Indoor Championships with Aleksandr Derevyagin, Yevgeniy Lebedev and Dmitriy Petrov.
Konstantin Simonov | Konstantin Zatulin | Konstantin Wecker | Konstantin Krause | Konstantin Kinchev | Konstantin Ushinsky | Konstantin Thon | Konstantin Somov | Konstantin Biebl | Grand Duke Konstantin Nikolayevich of Russia | Konstantin Rykov | Konstantin Raikin | Konstantin Paustovsky | Konstantin Novoselov | Konstantin Melnikov | Konstantin Meladze | Konstantin Leselidze | Konstantin Chernenko | Konstantin Buteyko | Traugott Konstantin Oesterreich | ''The Bulgarian martyresses'' by Konstantin Makovsky | ''The Bulgarian Martyresses'' (1877), a painting by Konstantin Makovsky | Phil Konstantin | Konstantin Trenyov | Konstantin Svechkar | Konstantin Rokossovsky | Konstantin Pobedonostsev | Konstantin Mikhailov | Konstantin Kuznetsov (cinematographer) | Konstantin Kostenko |
Lebedev won the bronze medal in 4 x 400 metres relay at the 2006 World Indoor Championships, together with teammates Konstantin Svechkar, Aleksandr Derevyagin and Dmitriy Petrov.