MKBHD, also known as Marques Brownlee, is a popular technology reviewer and YouTube personality known for his in-depth reviews and high-production-quality videos. As one of the most influential tech reviewers, MKBHD provides insightful analysis and hands-on testing of the latest gadgets and technology, making him a go-to source for tech enthusiasts and industry professionals alike, and shaping the way the tech community consumes and interacts with new products and innovations.