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Photo by Michael Kovac/Getty Images for Vanity Fair.

Travis Kalanick is stepping down as a board director with Uber, the company announced Tuesday.

Why it matters: Kalanick is credited with growing Uber into a global phenomenon, changing the way people get around town. But he's also responsible for a problematic culture, which contributed to his mid-2017 firing as CEO.

The state of play: Kalanick has sold his entire stake in the company since its May IPO, a spokesperson tells Axios.

What Kalanick is saying: "Uber has been a part of my life for the past 10 years. At the close of the decade, and with the company now public, it seems like the right moment for me to focus on my current business and philanthropic pursuits. I’m proud of all that Uber has achieved, and I will continue to cheer for its future from the sidelines. I want to thank the board, Dara and the entire Uber team for everything they have done to further the Uber mission."

What Uber CEO Dara Khosrowshahi is saying: “Very few entrepreneurs have built something as profound as Travis Kalanick did with Uber. I’m enormously grateful for Travis’ vision and tenacity while building Uber, and for his expertise as a board member. Everyone at Uber wishes him all the best."

Go deeper

1 hour ago - Health

Pfizer-BioNTech: Booster doses more effective at blocking Omicron

Prepared doses of the BioNtech-Pfizer Covid-19 coronavirus vaccine in Germany on Dec. 7. Photo: Thomas Kienzle/AFP via Getty Images

Pfizer and BioNTech said Wednesday that two doses of their COVID-19 vaccine were significantly less effective at neutralizing the Omicron variant in early lab tests, but a three-dose regimen was more effective.

Why it matters: Omicron, which has been labeled a variant of concern by the World Health Organization after being identified by scientists in South Africa last month, has forced vaccine makers to reassess the effectiveness of their vaccines against this specific new form of coronavirus.

Mike Allen, author of AM
1 hour ago - Politics & Policy

Biden unveils "Building a Better America" branding

President Biden speaks on infrastructure while visiting a bridge in Woodstock, N.H., last month. Photo: John Tully/Getty Images

President Biden today launched a new website and unveiled bold new branding as part of a nationwide tour to sell the benefits of his infrastructure package.

Why it matters: The White House says passage of the new law shows the ability to "forge bipartisan consensus and prove our democracy can deliver big wins" even in these toxic times.

3 hours ago - World

Olaf Scholz sworn in as German chancellor, succeeding Merkel

Incoming German Chancellor Olaf Scholz is sworn in by Bundestag President Bärbel Bas in Berlin today. Photo: Sean Gallup/Getty Images

Social Democrat Olaf Scholz was sworn in as chancellor of Germany on Wednesday, succeeding Angela Merkel after 16 years and launching a new era of German and European politics.

Why it matters: Scholz, a center-left pragmatist who served as finance minister and vice chancellor in Merkel's last government, will lead Europe's largest economy in a coalition with the environmentalist Greens and pro-business Free Democrats.