Donald Trump waves to the crowd during the 58th U.S. Presidential Inauguration after he was sworn in ... [+] as president. Bernard ArnaultGains since Trump inauguration: +$74.4 billionNet worth: $116.5 billionPresident Donald Trump shakes hands with Bernard Arnault, chief executive of LVMH. In October, President Trump joined the French businessman at the ribbon cutting for a new Louis Vuitton workshop in Texas. Jeff BezosGains since Trump inauguration: +$46 billionNet worth: $115.6 billionPresident Donald Trump appears to listen to Amazon boss Jeff Bezos during a White House event in ... [+] 2017. Mark ZuckerbergGains since Trump inauguration: +$28.9 billionNet worth: $82.2 billionFacebook cofounder Mark Zuckerberg testifies on Capitol Hill on April 10, 2018.

Source: Forbes January 21, 2020 14:05 UTC