Watch: Johnson hammers 341-yard drive in playoff at Northern Trust

Dustin Johnson took advantage of his length on the first playoff hole Sunday against Jordan Spieth at The Northern Trust.

After Spieth placed his tee shot in the fairway, Johnson took an aggressive line, annihilating his ball 341 yards.

The 33-year-old would knock his second shot to within a couple of feet, and make birdie to win the title.