Sir Gordon Tietjens: On the breakout of Oli Mathis into the All Blacks Sevens - Sportstalk with D'Arcy Waldegrave

Three newcomers feature in the All Blacks Sevens squad to take part in the World Series season-opener in Dubai next week.

Waikato youngster Oli Mathis - just a year our of secondary school and with a season of NPC rugby for Waikato under his belt - debuts alongside North Harbour's Sofai Maka and  Sevens Development graduate Joey Taumateine.

LISTEN ABOVE 

See omnystudio.com/listener for privacy information.