Donald Trump Jr. 5-Year-Old Son Tristan Breaks Leg on Ski Slopes

3/20/2017 6:52 AM PDT

Donald Trump Jr.'s Son Tristan Breaks Leg on Ski Slopes in Aspen

EXCLUSIVE

Donald Trump Jr.'s son, Tristan, was taken to a hospital Sunday after breaking his leg in Aspen ... TMZ has learned.

We're told Secret Service accompanied the 5-year-old to the ER after he fractured his leg on the ski slopes.

Tristan was skiing with his family and Ivanka's family in Aspen over the weekend.