Adidas has recruited Kendall Jenner, the 21-year-old supermodel and reality TV star, as brand ambassador for Adidas Originals. She personally made the announcement to her 81 million followers on Instagram. Jenner's brother-in-law, Kanye West, already has a highly popular collaboration with Adidas since 2013 for its Yeezy Boost. Her sister, Kylie Jenner, is an ambassador for Puma.