BBC Sport - Sean O'Brien lauds 'phenomenal' Rory Best as hooker and captain prepares to win 100th cap

Best a 'phenomenal player and captain' - O'Brien

Ireland flanker Sean O'Brien lauds 'phenomenal' Rory Best as the hooker and captain prepares to win his 100th cap in Saturday's game against Australia in Dublin.

"He is a leader. Someone you look to when you are under pressure," said O'Brien.

Ireland scrum-half Conor Murray added that all the national team's squad has "unbelievable respect" for the 34-year-old Ulsterman.

Video is UK only.

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