Equestrian Grand Slam


There are assorted accomplishments titled a "Grand Slam" in equestrian competition:
The Grand Slam of Show Jumping, named Rolex Grand Slam of Show Jumping, was created in 2013. It brings together the four Majors, and refers to the achievement of winning all four:
The Grand Slam of Eventing, created in 1998 is named Rolex Grand Slam of Eventing. It brings together the three Majors, and refers to the achievement of consecutively winning all three: