Only five men's golfers have ever completed the modern grand slam, but there are a handful of active golfers who still have a chance.
Career grand slam primer: Which active golfers have a shot?
Which Players Have Won A Golf Grand Slam? - Golf Monthly
Bradley, Murray share lead in Sony Open, but it's hardly a two-man race
Career grand slam primer: Which active golfers have a shot?
Phil Mickelson - Wikipedia
Rory McIlroy - Wikipedia
12 golfers have won three legs of the career Grand Slam in men's pro golf
Taking a closer look at the career Grand Slam - PGA TOUR
A Golf Season Unlike Any Other
50 years later, Gary Player winning the career Grand Slam is still pretty incredible, This is the Loop
Which Players Have Won A Golf Grand Slam? - Golf Monthly
Claire Rogers's Instagram, Twitter & Facebook on IDCrawl
The nearly-men of the Career Grand Slam club