This boxing man character has been modeled and packed in Blender 3.0.
You can use the character in Blender 3.x, 4.x versions.
The character has rigged using BlenRig 6 Addon.
In the character file, you will get:
A Rigged Character with full-body, pants, shoes, mouth, teeth, tongue
Blender 3.0 Files
Hair created by Hair Particles System in Blender
Using Render Cycles and Eevee
With SubSurface =0: Vertices = 60,811; Faces = 60,479