Sergey Kuchkov's birth name is Sergey Fyodorovich Kuchkov.
Sergey Kuchkov was born on November 22, 1956, in Potsdam, Germany.
Sergey Kuchkov died on December 6, 2007, in Singapore of heart attack.
Sergey Twob's birth name is Sergey Sergeevich.
Sergey Lazarev's birth name is Sergey Vyacheslavovich Lazarev.
Sergey Alimov's birth name is Sergey Aleksandrovich Alimov.
Sergey Markelov's birth name is Sergey Ivanovitch Markelov.
Sergey Lukyanenko's birth name is Sergey Vasilevich Lukyanenko.
Sergey Shnyryov's birth name is Sergey Yurevich Shnyryov.
Sergey Kositsyn's birth name is Sergey Petrovich Kositsyn.
Sergey Gamov's birth name is Sergey Petrovich Gamov.
Sergey Fiks's birth name is Sergey Davidovich Fiks.
Sergey Dyozhkin's birth name is Sergey Borisovich Dyozhkin.