Olympic athletes born on June 30

Abduvaliyev, Andrey (TJK)
Andreossi, Mezzi (SUI)
Balthazár, Lajos (HUN)
Beck, Volker (GDR)
Bouwman, Henricus (NED)
Brodin, Claude (FRA)
Bryzgina, Olga (URS)
Castrillo, Roberto (CUB)
Cato, Magnus (SWE)
Colò, Zeno (ITA)
Conti Manzini, Pier Angelo (ITA)
Creus, Julian (GBR)
d'Arcy, Vic (GBR)
Dangalakova, Tania (BUL)
Gasparella, Valentino (ITA)
Harris Jr, Otis (USA)
Head, Donald (CAN)
Jay, Allan (GBR)
Koseki, Shiori (JPN)
Kottysch, Dieter (FRG)
Kraus, Alanna (CAN)
Kröwerath, Franz (GER)
Kuznetsov, Vladimir (URS)
Lommi, Oiva (FIN)
Loughran, Beatrix (USA)
Marcelli, Vittorio (ITA)
McCabe, Frank (USA)
McCarny, Wayne (AUS)
McMullin, David (USA)
Mellbin, Erik (SWE)
Mills, Billy (USA)
Morgan, Frederick (SAF)
Nilan, Patrick (AUS)
Nowak, Michel (FRA)
Olin, John (FIN)
Östrand, Per Olof (SWE)
Petrov, Vladimir (URS)
Phelps, Michael (USA)
Renk, Silke (GER)
Richmond, Mitch (USA)
Rodian, Kjeld (DEN)
Rohländer, Uta (GER)
Roshchina, Nadezhda (URS)
Röthlisberger, Nadia (SUI)
Rothwell, Michael (USA)
Schmidt, Magdalena (GDR)
Schomburgk, Heinrich (GER)
Sepeng, Hezekiel (RSA)
Svensson, Lars (SWE)
Swartenbroeks, Armand (BEL)
Var, Birger (NOR)
Vicevic, Mirko (YUG)
Vogel, Renate (GDR)
von Kröcher, Rabod Wilhelm (GER)
Ward, Dean (GBR)
Welter, Alexandre (BRA)
Wiksten, Tord (SWE)
Yakusha, Vasily (URS)
Yerlikaya, Hamza (TUR)
Zerbe, Volker (GER)