Here's the who's who of business moguls descending on Sun Valley in rural Idaho for a weeklong summer camp for billionaires

Media heir Shari Redstone, who recently reached a deal for a Paramount-Skydance merger, was one of the first to arrive on Tuesday.

Redstone, who owned a majority stake in Paramount, agreed to sell her controlling shares to allow a merger between the flailing media company and Skydance.

"We're gonna save the world together!" Redstone said to reporters on Tuesday as she arrived, per Bloomberg's Michelle Davis.

OpenAI CEO Sam Altman, a Sun Valley regular, rolled up in a golf cart.

Altman has had a whirlwind couple of months at OpenAI, including some high-profile exits of two top AI safety researchers and a hacking scandal.

Disney CEO Bob Iger, who recently won his proxy war against activist investor Nelson Peltz, was also in attendance.

Peltz, the 81-year-old billionaire and former Disney investor critical of Iger's leadership, waged a $70 million campaign to place himself on Disney's board. Peltz failed and sold off his shares.

Apple CEO Tim Cook flashed a peace sign when he arrived for the conference.

Tim Cook, who succeeded Apple's founder Steve Jobs as CEO in 2011, said last year that he hopes his successor will "come from within Apple."

Former Meta COO Sheryl Sandberg is attending the conference with her husband Tom Bernthal

Sheryl Sandberg stepped down as Meta's COO in June 2022 and left the social media giant's board in January 2024.

The Harvard alumna tied the knot with former NBC News producer Tom Bernthal in August 2022, seven years after the death of her husband Dave Goldberg.

Former Activision Blizzard CEO Bobby Kotick, who once dated Sandberg, was also in attendance

Bobby Kotick left Activision Blizzard in December 2023, following Microsoft's acquisition of the company in October 2023. The Wall Street Journal reported in March that Kotick was thinking of buying TikTok.

In April, President Joe Biden signed a bill that would ban TikTok unless the social media platform's parent company, ByteDance, sold it.

Michael Eisner, former Disney CEO, was also in attendance.

Eisner served as CEO between 1984 and 2005 before Iger stepped in and took over.

David Zaslav, President and CEO of Warner Bros. Discovery, chatted with the press before entering the lodge.

Zaslav was also photographed chatting with Rob Manfred, Commissioner of Major League Baseball, outside the lodge.

Mary Barra, CEO of General Motors, walks past the press after her arrival Tuesday.

The GM CEO recently announced that the company would abandon its plan to be 100% electric and focus on hybrid vehicles.

Barry Diller, chairman and senior executive of IAC and Expedia Group, spoke to reporters while clutching bike handles.

Diller, a known Democratic donor, recently joined many business leaders dismayed by President Joe Biden's debate performance. He's expressed that he would no longer support Biden's candidacy for president.

Alex Karp, CEO of Palantir Technologies, steps out of an SUV during his arrival Tuesday.

The Palantir CEO recently made controversial remarks about Pro-Palestine protesters at Columbia, saying that they should be sent to North Korea.

Billionaire and New England Patriots owner Robert Kraft was spotted arriving on Tuesday as well

Robert Kraft, a frequent attendee, was seen in past conferences in 2021, 2022, and 2023.

The Columbia University alum and megadonor pulled his support for the Ivy League school after it became a hotbed of unrest and protests over Israel's war in Gaza.