Memorable quotes of his are:
"...the colleague Pele next to me..." (when the famous Brazilian footballer commented for some television in the next to the Kolev's cabin)
and "...God is Bulgarian..." (when Kostadinov scored a crucial goal in the last minute of the match between France and Bulgaria that took the Bulgarian team to the 1994 FIFA World Cup).
Nikolay Nekrasov | Nikolay Atanasov | Nikolay Rumyantsev | Nikolay Pirogov | Nikolay Bogolyubov | Nikolay Trusov | Nikolay Timofeev-Ressovsky | Nikolay Strunnikov | Nikolay Semyonov | Nikolay Muravyov-Amursky | Nikolay Kozlov | Nikolay Kostomarov | Nikolay Haytov | Nikolay Gnedich | Nikolay Antonov | Nikolay Yegorovich Makarov | Nikolay Vasilyevich Komarov | Nikolay Smolensky | Nikolay Shkot | Nikolay Raevsky (died 1843) | Nikolay Petrovich Fyodorov | Nikolay Okhlopkov | Nikolay Muravyov | Nikolay Mamonov | Nikolay Kruglov, Jr. | Nikolay Krestinsky | Nikolay Kolosovsky | Nikolay Koksharov | Nikolay Khomeriki | Nikolay Kedrov, Sr. |