"Happy 45th birthday to the legend himself, Daniel Cormier! It's hard to believe that you've been dodging punches and choking your opponents for 45 years now. But hey, age is just a number and you make 45 look like the new 25. Keep dominating in the octagon and let's celebrate with a birthday cake-flavored protein shake! March 20th just got a whole lot more badass. Cheers to another year of greatness. #StillInHisPrime #45AndThriving"