. . . . . . "Vladimir Voltchkov" . "Vladimir Voltchkov" . . "1978-04-07" . . . . . . . . . . "Right-handed (two-handed backhand)" . "1315133.0" . . "Voltchkov" . . . . . . . . . . . . "1978" . . . . . . . . . . . "1.8" . . . . . . . . . . "V Voltchkov" . . . . . . . .