Kai Trump and Grandfather head to the Ryder Cup

Families and guests of President-elect Donald J. Trump and Vice President-elect Mike Pence wait for the start of a wreath-laying ceremony at the Tomb of the Unknown Soldier in Arlington National Cemetery, Jan. 19, 2017, in Arlington, Va. Trump will be sworn-in as the 45th president of the United States during the Inauguration Ceremony Jan. 20, 2017, in Washington, D.C. (U.S. Army photo by Rachel Larue/Arlington National Cemetery/released) Unit: Arlington National Cemetery DVIDS Tags: Va.; Virginia; Arlington National Cemetery; Arlington; ANC

Donald Trump on his first day as President

U.S. President Donald Trump greets the crowd from the presidential review stand during the 58th Presidential Inauguration Parade in Washington, D.C., on Jan. 20. The parade route stretched approximately 1.5 miles along Pennsylvania Avenue from the U.S. Capitol to the White House. (U.S. Army Reserve photo by Master Sgt. Michel Sauret)

Kai Trump and Grandpa head to the Ryder Cup ❤️🇺🇸

Kai Trump walking out with President Trump at UFC 314

Kai Trump and Grandpa head to the Ryder Cup ❤️🇺🇸