Youngest son of US President Donald Trump. His mother is Donald's third wife Melania Trump.
As an infant, he lived on his own floor in the Trump apartment in Manhattan's Trump Tower.
He has older half brothers named Donald Jr. and Eric and two older half sisters named Ivanka and Tiffany.
On the day his dad was inaugurated, he was seen playing peek-a-boo with Ivanka Trump's youngest son Theodore.