Country music legend Garth Brooks, aged 64, has made headlines after being named the No.1 selling album artist in history by the Recording Industry Association of America (RIAA). He was honored with the first-ever Artist of a Lifetime Award, expressing heartfelt gratitude in a social media post. Brooks, who began his professional music career in 1985, is the only artist to have achieved 10 Diamond-certified albums. His enduring partnership with wife Trisha Yearwood, 61, has been a cornerstone of his success, with both artists sharing insights on maintaining a happy marriage through laughter and friendship. Brooks is also known for his advocacy for gay rights, highlighted in his impactful song 'We Shall Be Free.' His emotional support for Yearwood was evident when he celebrated her receiving the ACM Honors Icon Award, showcasing their strong bond and mutual admiration.