Jackson is most popular person on Facebook with more than 20 fans . By comparison , actor Ashton Kutcher recently entered a race to beat CNN 's Larry King to 1 million followers on Twitter . Previously , U.S. President Obama had the most fans . Experts say Michael Jackson 's fan base gaining nearly 7 million fans per second .
Jackson is most popular person on Facebook with more than 20 fans . Previously , U.S. President Obama had the most fans . Experts say Michael Jackson 's fan base gaining nearly 7 million fans per second .