Wal Zoontjens blood.  Same blood as "Super Crack Olympiade 699" & "President". 

The Game Cock is a Super Breeder.  He is the Sire, Gr. Sire & Great Gr. Sire to a countless 1st place winners including 3 different 1st Open Winners for three different lofts flying from 500 to 800 km.  Also he bred 2 Award of Excellent winners.

One of the best breeders in the  Alves Loft.