TOP 10 MUST SEE INSTAGRAM FITNESS STARS By Jonathan Salmon - May 27, 2015 Dwayne “The Rock” Johnson He’s “The Rock” – need we say more?… View this post on Instagram A post shared by Dwayne Johnson (@therock) Any ideas on other Instagram accounts to follow? Give us your favorite(s) in the comments below and be sure to follow Generation Iron on Facebook and Twitter.
