In 1968, this person became the first professional golfer to top $1 million in career earnings. Who was he?

In the late 1960s, a charismatic golfer from Pennsylvania officially became the first in his sport to earn over $1 million in career prize money. This milestone was a testament to his incredible success on the course and his immense popularity, which transcended the game of golf. With 62 PGA Tour victories, including seven major championships, his aggressive style of play and go-for-broke attitude captivated a generation of fans who became known as "Arnie's Army." His most prolific years were from 1960 to 1963, when he won 29 PGA Tour events.

His impact, however, went far beyond his winnings. He is widely credited with bringing golf into the television age and transforming its perception from an elite pastime to a sport for the masses. His modest background and approachable personality made him a beloved figure. This broad appeal, combined with the rise of television, made him one of the most marketable athletes in history.

Alongside business manager Mark McCormack, he pioneered the modern concept of sports marketing, proving that an athlete's earnings from endorsements could far surpass their on-course prize money. This achievement in career earnings was therefore not just a personal milestone, but a landmark moment in the commercialization and popularization of professional golf, cementing his status as "The King" of the sport.