Shawn Fanning (born November 22, 1980) is an US-American computer programmer, entrepreneur, and angel investor. He developed Napster, one of the first popular peer-to-peer ("P2P") file sharing platforms, in 1999. The popularity of Napster was widespread and Fanning was featured on the cover of "Time" magazine.
Shawn Fanning was not born before 1990.
Shawn's date of birth is November 22, 1980. That is well before 1990. I don't know how the system got it wrong; perhaps it missed the word "not."