An inexpensive and simple way to display a lot of medals, display them on curtain rods. In this case gymnastics medals but can be medals for wrestling, running medals etc.
If you don’t want to build your own inexpensive Sports Medals Display Rack check out these at my Amazon Affiliate Links:
Medals Display Rack: https://amzn.to/2Nkbbl6
Awards Display: https://amzn.to/2KHx1jV
How To Solve Rubik’s Cube Video RECAP of 7 Easy Steps to Solve Rubik’s Cube
How To Solve 2×2 Rubik’s Cube: So Easy A 3 Year Old Can Do It: