Based on the search results, Garth Brooks is a country music icon who has had a long and successful career. Here are some key events that have happened to him:

• In 2001, Brooks retired from recording and performing due to conflicts between his career and family. He returned to music in 2005, giving select performances and releasing two compilation albums.

• In 2009, Brooks began a periodic weekend concert residency at Las Vegas Encore Theatre called "Garth at Wynn," which ran until January 2014.

• In June 2023, Brooks announced that he would be performing a concert residency called "Garth Brooks/Plus ONE" at The Colosseum at Caesars Palace in Las Vegas in 2023.

• In the same month, Brooks faced backlash after confirming that his upcoming Nashville bar would serve Bud Light, with some fans boycotting his music as a result.

• In September 2023, Brooks announced that he was bringing back his rock star alter-ego, Chris Gaines, and that he planned to release the five albums that were supposed to accompany the movie "The Lamb" in 1999.

In summary, Garth Brooks has retired from music, returned to music, performed a concert residency in Las Vegas, faced backlash over his choice of beer at his upcoming bar, and announced plans to release music under his Chris Gaines alter-ego.