The week's best photojournalism

In some of the week's most striking images, swimmers take the polar bear plunge, sumo champions perform, and more

Australian batsman David Warner celebrates scoring a century against the West Indies on the final day of their third cricket test in Sydney.
Lauren Hansen

Lauren Hansen produces The Week’s podcasts and videos and edits the photo blog, Captured. She also manages the production of the magazine's iPad app. A graduate of Kenyon College and Northwestern University, she previously worked at the BBC and Frontline. She knows a thing or two about pretty pictures and cute puppies, both of which she tweets about @mylaurenhansen.