Three Black children have made it on the list of richest kids in the United States compiled by the U.S. Sun. The U.S. publisher listed eight of them which include Brad PittandAngelina Jolie's twins Knox and Vivienne, singer and dancerJojo Siwa, the son ofBillandMelinda Gates,and young YouTuber Ryan Kaji. Jay-Z and Beyonce's daughter Blue Ivy...
