We've old heard the old expression, 'play to the final whistle'. Well Munster's Donnacha O'Callaghan certainly did that on Saturday against Argentina.
As the Pumas crossed for a late try which came after the 80 minutes, both sets of players were seemingly glad that time was up. Not O'Callaghan though. As Juan Martin Hernandez casually attempted to drop goal the conversion, he was met by the charging second row who managed to block his attempt.
Now that's professionalism.
(h/t IRFU)