He earned his bachelor’s degree in economics at the University College London before heading to Harvard Business School for his MBA in 2010. 

While a student there, Chew worked for a startup that “was called Facebook,” he said in a post on Harvard’s Alumni website. Facebook went public in mid-2012.

They are “a couple who often finish each other’s sentences,” according to the school’s alumni page, and have three kids.

He became chief financial officer of the Chinese smartphone giant, which competes with Apple, in 2015. Chew helped secure crucial financing and led the company through its 2018 public listing, which would become one of the nation’s largest tech IPOs in history. 

Before joining Xiaomi, Chew also worked as an investment banker at Goldman Sachs for two years, according to his LinkedIn profile.

He also worked at investment firm DST, founded by billionaire tech investor Yuri Milner, for five years. It was during his time there in 2013 that he led a team that became early investors in ByteDance, as the Business Chief and The Independent reported.

Chew joined ByteDance’s C-suite in March 2021, the first person to fill the role of chief financial officer at the media giant.

He was named CEO of TikTok that May at the same time as Vanessa Pappas was named COO. Bytedance founder and former CEO Zhang Yiming said at the time that Chew “brings deep knowledge of the company and industry, having led a team that was among our earliest investors, and having worked in the technology sector for a decade.”

That November, it was announced that Chew would leave his role as ByteDance’s CFO to focus on running TikTok.

TikTok’s former CEO, Kevin Mayer, had left Walt Disney for the position in May 2020 and quit after three months as the company faced pressure from lawmakers over security concerns.

Former President Donald Trump’s administration issued executive orders designed to force ByteDance into divesting its TikTok US operations, though nothing ever happened.

President Joe Biden signed an executive order in June 2021 that threw out Trump’s proposed bans on the app.

Last year, the Biden administration reportedly demanded TikTok divest its American business from its Chinese parent company, or else risk being banned in the US. In response, Chew said such a divestment wouldn’t solve officials’ security concerns surrounding TikTok.

“Some politicians have started talking about banning TikTok,” he said. “Now this could take TikTok away from all 150 million of you.”

Chew testified before Congress that month about the company’s privacy and data security practices.

Wall Street said his testimony didn’t do much to help his case to keep TikTok alive in the US, though Chew seemed to win over many TikTok users, with some applauding his efforts and even making flattering fancam edits of him.

The House of Representatives passed a bill on March 13 that would require any company owned by a “foreign adversary” to divest or sell to a US-based company within 180 days to avoid being banned in the US.

Chew put out a video response shortly after, asking users to “make your voices heard” and “protect your constitutional rights” by voicing opposition to lawmakers.

He called the vote “disappointing” and said the company has invested in improving data security and keeping the platform “free from outside manipulation.”

“This bill gives more power to a handful of other social media companies,” he added. “It will also take billions of dollars out of the pockets of creators and small businesses. It will put more than 300,000 American jobs at risk.”

The Senate also passed the bill, and President Biden signed it into law in April.

He’s been seen at the Met Gala, and also posted about attending the 2023 Super Bowl and even Taylor Swift’s Eras Tour.

His hobbies include playing video games like Clash of Clans and Diablo IV, golfing, and reading about theoretical physics.