Elon Muskthe richest person in the world, would spend “almost every day” with President-elect Donald Trump Florida resort, listening to the telephone conversations of international leaders.

The Tesla CEO, who stood by Trump during this presidential campaign, was seen at Mar-a-Lago after the election result, according to insiders who spoke with CNN anchor Kaitlan Collins . The X’s owner dined with Trump on the patio and played golf with him, they added. Trump’s granddaughter, Kai Trump, also shared a photo with Elon Musk after a golf outing with the president-elect.

“Musk was in the room when world leaders called Assetand tonight we learned that he is also weighing in on personnel decisions – even making clear his preference for certain roles,” Collins said Sunday evening.

While Musk may not hold any type of official position given the struggles with his companies, it’s becoming increasingly clear that he doesn’t really need one, as an insider informed Collins that the EspaceX The CEO “has just as much influence from the outside.”

Will Elon Musk ever part ways with Donald Trump?

On another CNN show Sunday morning, popular technology journalist Kara Swisher said the scale of Musk’s influence left Trump insiders perplexed and concerned.

“It definitely fits in all the time; that’s his style. That’s why he suddenly appeared there, like the guest who doesn’t want to leave,” she remarked.

She further claimed to have received calls from Trump supporters saying, “oh wow, that’s strange.” “And I’m like, yeah, you’ll see a lot more,” she replied.

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However, Musk won’t leave until Trump fires him, Swisher says this could happen because they both have strong personalities and like to be the center of attention.

Calling Trump and Musk “narcissists,” Swisher said “there can only be one narcissist running the country, and that’s Donald Trump” who goes after people like “tissues.” . “And even if it’s Musk, they’re going to clash at some point.”

Musk appears to have built a good bond with Trump over the past year by attending his rallies and donating at least $132 million to him and other Republicans.

He also posed with the Trump familyexcept for Trump’s wife Melania in a group photo taken after his massive victory in the United States.