Michael Phelps and his family headed east down Memory Lane all the way to Beijing!
Phelps, his new wife Nicole, and their little jetsetter, Boomer, flew to Beijing to reminisce his Olympic days competiting at Beijing's National Aquatic Center.
The Water Cube is where Phelps' was welcomed to Olympic glory back in 2008.
The swimming superstar shared photos of his trip on Instagram.
He captioned the photo of him and his family in front of the pool with, "So many emotions while walking through the water cube tonight with my family!! I'm sorry @boomerrphelps and @mrs.nicolephelps for all the tears🙈"
It looks like he not only spent time where it all began, but worked out in Shanghai with some Olympic dreamers.
Meanwhile, Baby Boomer has been racking up the frequent flyer miles as he tags along on all of his dad's adventures!