U.S. President Donald Trump is not a big fan of immigrants, we all know that. But, he seems to befriend billionaires — wherever they are in the world. So, that might just be the case regarding Tiffany Trump's (his daughter) Lebanese-Nigerian beau. He's a billionaire which means ... stamp of approval given? Well, the couple is still going strong, so that does seem to be the case.

Tiffany Trump and Michael Boulos have been dating since >last year. They were recently >spotted vacationing in Greece, the country where they are said to have first met. The duo arrived in Mykonos and then ventured to the fishing village of Ornos. They were >photographed enjoying a boat ride together with a group of friends. 

Images of the couple touring the Greek Island made headlines everywhere. Are you even surprised? 

According to the Daily Mail, the couple were surrounded by heavy security when they got on the small boat. 

Trump and Boulos reportedly met while partying in Mykonos last summer. They've managed to keep details of their relationship under wraps but news outlets have said the duo got to know each other during a fundraising party hosted by American actress Lindsay Lohan (who, btw, owns a night club in Greece). 

The couple seems pretty serious

Last month, a photo of Boulos posing with his GF and her mother Marla Maples made the rounds on Twitter. Maples isn't the only family member Boulos has met. Last year, he was invited to the White House for a Thanksgiving dinner. Speaking to >Page Six, a source said that Boulos was introduced to the entire Trump family during the dinner gathering. 

So, who is Boulos?

Trump's boyfriend is the son of Lebanese business tycoon Massad Boulos, who hails from Lebanon's northern village of Kfaraakka. 

Boulos' father runs Boulos Enterprises and SCOA Nigeria, a multi-billion-dollar conglomerate "that trades in vehicles, equipment, retail and construction." 

A naturalized Nigerian, Boulos was brought up in Nigeria and attended an elite international school in the country before heading to London to pursue his undergraduate degree. He reportedly visits Lebanon every year along with his family. 

So, will Tiffany be joining him on his next trip to Lebanon? We'll have to wait and find out.