Gerhard Mayer
[af] Gerhard Mayer
[arz] جيرارد ماير
[de] Gerhard Mayer (Leichtathlet)
[es] Gerhard Mayer
[fa] گردهارد مایر
[fr] Gerhard Mayer
[hr] Gerhard Mayer
[it] Gerhard Mayer
[nb] Gerhard Mayer
[pl] Gerhard Mayer