Kendall Jenner - 20
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The UNSTOPPABLE Generation… 8 Of The Most POWERFUL Under-21s On Planet Earth!
5. Kendall Jenner - 20
Starting life as one of the youngest of the Kardashian Klan, Kendall has definitely done well to step out of the shadows of her famous siblings and become HUGELY successful in her own right. She shook off the reality TV star stigma to become a respected model and has walked in every major Fashion Week and can even count herself as one of the exclusive pack of Victoria's Secret Angels too. Picture: Getty