President Donald Trump's oldest granddaughter, Kai Trump, turns 18: Her life in pictures

The eldest granddaughter of President Donald Trump, Kai Madison Trump, turns 18 on Monday as the family shares birthday wishes.

She is the oldest of the five children of Donald Trump Jr. and his ex-wife Vanessa Trump. Her four siblings are Donald John III, Tristan Milos, Spencer Frederick and Chloe Sophia. 

The Florida native has participated in the political arena, speaking at the 2024 Republican National Convention in Wisconsin as she honored her grandfather’s bid for a second term.