Zac Efron, 33, shared his new workout body on Instagram last week in a video of the actor swimming with dolphins and it's obvious the "High School Musical" and "Baywatch" star has been crushing his workouts. The actor's fans are in awe of the new and improved Efron.

Efron's workouts are intense and his eating habits refined. The actor and singer is currently shooting the second season of the Netflix docuseries "Down to Earth with Zac Efron".

Last week the Efron posted a video swimming with dolphins with "Devil Eyes" by Hippie Sabotage playing in the background. Zac Efron fans were hard-pressed to figure out which was more mesmerizing, the dolphin or Zac.

In 2008 Forbes Celebrity 100 listed Efron at 92. Efron has struggled with alcoholism and substance abuse. In 2013 he received help for his addictions and has been sober since.

On his new Netflix show, Efron travels all over the world celebrating nature and the wild creatures and unique people found along the way. Efron and wellness expert Darin Olien have traveled to France, Iceland, Costa Rica and more.

As the second season of "Down to Earth with Zac Efron" heads to Australia, Efron seems to be living a life he enjoys. He has never been a fan of the paparazzi, that fact, coupled with the nature of his new show, he's not in the tabloids as much as he was in the early days of his career. But he continues to have a loyal legion of fans worldwide.

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