On this day in 1930, golfer Bobby Jones wins his fourth major tournament of the year, making him the first person ever to win the “Grand Slam” of golf.

Jones’ 1930 Grand Slam–which consisted of victories in the U.S. Open, British Open, U.S. Amateur and British Amateur in the same year–was the first in golf history. The four events took place over a five-month period, with the U.S. Amateur coming last.