Mystery Tree!

[equiluxe]

Hi!
A few years ago, maybe 3 or 4, I dug this sapling our from a bunch of weeds, and none of my neighbors have been able to identify it.
I live in southeast Texas, in The Woodlands, to be specific. The tree has never bloomed, nor do I think it has the ability to do so. The leaves are waxy, and have ridges on the ends. We've always left it in full sunlight, and it seems to be doin just fine.
Here's the link to the photos:

https://imgur.com/a/IldrAjG

Thanks for the help!

 

[Silentrunning]

I will make my guess - Large Gallberry. Ilex coriacea.