Justin Bieber (born March 1, 1994) is a Canadian singer whose career represents one of the most visible rises—and reinventions—in modern pop music. Discovered on YouTube by Scooter Braun, Bieber was signed in 2008 and became a global teen phenomenon with his debut EP My World (2009), establishing himself as one of the defining pop figures of his generation.

His early dominance continued with Under the Mistletoe (2011), the first Christmas album by a male artist to debut at No. 1 on the Billboard 200, and Believe (2012), which marked a shift toward more mature dance-pop. By age 18, Bieber had already become the youngest solo artist to score five No. 1 albums in the United States—an unprecedented achievement.

That success was followed by intense public scrutiny and controversy between 2013 and 2014, threatening both his image and career longevity. Instead of retreating, Bieber re-emerged musically in 2015 through electronic collaborations, most notably “Where Are Ü Now” with Jack Ü, which won a Grammy and reset his artistic direction.

That reinvention culminated in Purpose (2015), a commercial and critical resurgence featuring three No. 1 singles. Subsequent chart-topping collaborations—including “Despacito” and “I’m the One”—cemented his global reach, while later genre-crossing projects like “10,000 Hours” reflected a career shaped not only by fame, but by resilience, recalibration, and long-term cultural impact.