AU-23-DHART-74 BC  WILLEM DE BRUIJN COCK  SIRE: BRO "YOUNG EXPO" WON YB's e1ST 315 Miles  combine 578 b, 28 lofts, e1st 300 miles 178 B,  e1st  531 b, e1st 592 b, e4th 662 b, 15th 661 b, e6th 618 b, e1st 592 b, 6th CHAMPION BIRD YB 2015. OB's 2016, e3rd 122b, e1st 141 b,e1st 145 b, e1st 171 b, e1st 210 b, e1st 102 b, e2nd 151 b. Son of "EXPO" won 1st 200 mi, 1st 300 mi. E 1st 350 mi. East coast One loft race, SISTER "HOLLY" WON 7TH SCMDPR 2013. Brother "MISTER CHALLENGE" WON e1ST 350 MILE AMERICAN INTERNATIONAL CHALLENGE RACE & E1ST 350 MILE EAST COAST CHALLENGE RACE