Which celebrity's 2010 partnership with the Wildlife Conservation Society helped raise over $20 million for tiger conservation, leading to the first population increase in wild tigers in over a century?

Conservation organizations often partner with celebrities to amplify their message and fundraising efforts. These brand ambassadors can significantly increase awareness and donations for endangered species protection. Test your knowledge about which famous personality made a groundbreaking impact for one of the world's most threatened big cats through their long-term conservation partnership.

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Leonardo DiCaprio
Emma Watson
Jackie Chan
Angelina Jolie