Marques Keith Brownlee, widely known by his online alias MKBHD, is an influential American YouTuber, content creator, and professional ultimate frisbee player. He is best recognized for his in-depth and high-quality reviews of technology products, which have garnered him a massive following and significant respect within the tech community. His YouTube channel, named by combining his initials MKB with HD to emphasize high-definition content, has amassed over 20 million subscribers as of July 2025, and his videos have collectively reached billions of views. His thoughtful and engaging approach to tech reviews has positioned him as one of the most respected voices in his field.

Born on December 3, 1993, Marques Brownlee developed an early interest in technology and media. He began his journey into tech content creation during his teenage years, initially producing videos with a modest setup. Over time, his dedication to quality and consistency helped him build a loyal audience. In 2013, his prominence was solidified when Vic Gundotra, a former senior vice president at Google, described him as "the best technology reviewer on the planet right now," a testament to his growing influence in the tech world.

Brownlee's career has been marked by numerous milestones and accolades. In 2018, he received the prestigious "Creator of the Decade" award at the 10th Shorty Awards, recognizing his sustained impact on digital media and content creation. Beyond his YouTube success, Brownlee has also ventured into the world of professional ultimate frisbee, showcasing his versatility and athleticism. In 2022, he became a World Champion with the New York PoNY team in the Open Category at the World Flying Disc Federation (WFDF) Championship, highlighting a unique and multifaceted career path.

In addition to his achievements in technology and sports, Marques Brownlee has been acknowledged for his influence in emerging fields such as artificial intelligence. In 2024, he was named to Time magazine’s "TIME100 Most Influential People in AI" list, reflecting his role in shaping public understanding of complex technological advancements through accessible content.

Today, Marques Brownlee continues to produce high-quality technology reviews and insightful commentary, maintaining his status as a leading figure in digital content creation and tech journalism. His work remains a trusted source for consumers and enthusiasts alike, and his impact extends beyond YouTube into broader conversations about technology and innovation.