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Who is Phil Mickelson's caddie? 5 things to know about Tim Mickelson (golf.com)

Phil Mickelson is headed into Sunday at the PGA Championship looking to add to his already impressive resume. It’s a position we’re used to seeing him in, but the man on the bag is not so familiar with carrying a bag while his man is in contention at one of the big ones.

While Mickelson won his five majors with Jim “Bones” Mackay by his side, this time around it’s his brother, Tim, who is his caddie. Here are five things to know about Tim Mickelson.

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