Answer
Sure, here's a one-paragraph explanation: Rory McIlroy achieved the milestone of becoming the world's top-ranked golfer in 2012, surpassing Then-reigning king of golf, Tiger Woods. McIlroy's ascension marked the end of Woods's long-held dominance and signaled the rise of a new era in men's professional golf. With this achievement, McIlroy joined an exclusive group of players who had held the coveted top spot in golf.