20–20–20 club
ACCOMPLISHMENT IN BASEBALL
20–20–20–20 club; 20-20-20 Club; 20-20-20 club; 20-20-20-20 club
In Major League Baseball (MLB), the 20–20–20 club is the group of batters who have collected 20 doubles, 20 triples and 20 home runs in a single season. Frank Schulte was the first to achieve this, doing so in 1911.