He invented the Big Bertha driver, which changed the game of golf. Bobby Jones, a creator of the tournament, was a Callaway cousin.

Callaway has been at the forefront of golf equipment technology for over 40 years. The brand has been responsible for some of ...

Ely Callaway ... the golf equipment business despite the industry competitors and the governing body striving to limit ingenuity. Both the club itself as well as the name "Big Bertha" signaled ...

The Masters kicks off this week, and with it so does the unofficial start of the golf season ... groundbreaking but unconventional Big Bertha driver. Ely Callaway swam against the current in ...