That's very cute': Trump reacts to his son Barron officially entering politics

Former US president Donald Trump says it's "very cute" that his youngest child Barron Trump has joined his older siblings and officially entered politics.

At just 18 years old, Barron Trump is set to make his political debut as a Florida delegate to the Republican National Convention in July.

During an interview with Telemundo 51 in Miami, Trump noted his son was still "very young" but remained assured he could handle the job.

"He’s pretty young, I will say. He’s 17 (sic)," he said.

"But if they can do that, I’m all for it."