Henderson won her first major at the age of 18 at the KPGM Women’s PGA Championship. That made her the youngest winner of the event and moved her up to #2 in the world women’s golf rankings. She won the Canadian Women’s Amateur in 2013 and finished as runner-up at the U.S. Women’s Amateur in 2014 and became the #1 ranked woman amateur golfer in the world. As of this writing, Brooke Henderson has earned more than $4 million in tour winnings. That does not include endorsement money.