WATCH: 'Impossible' shots see Shane Lowry beat world class field at Firestone

Lowry secured the biggest victory of his career in the WGC-Bridgestone Invitational tonight.

Ireland’s Shane Lowry had three major champions breathing down his neck but didn’t falter as he secured the biggest victory of his career in the WGC-Bridgestone Invitational tonight.

Lowry began the final round at Firestone Country Club two shots off the lead shared by former US Open champions Justin Rose and Jim Furyk, but wiped out the deficit with birdies on the second and eighth.