Cailen Calkin wins World Championship Gold Medal

Check out coverage on the Stuff news website of  HBHS's Cailen Calkin's world-beating performance at the BMX Championships being held in Colombia.  Kia kaha, Cailen, we salute you!

http://www.stuff.co.nz/sport/other-sports/80466040/new-zealand-rider-cailen-calkin-claims-gold-as-new-zealands-medal-rush-continues-at-bmx-world-championships