As per Bazu's request, photos of our mangos. They're not the best photos, since they were taken with an underwater camera, but they show the massiveness of the R2E2s.
Don't mind my silly face. The big one is the R2E2, and the smaller one (still big, mind you) is the Bowen, a very sweet and juicy variety grown an hour south of here.
And here's Andrew with the R2E2. Apparently they were selectively bred by the CSIRO (an Australian research thingie) to be big and not so stringy, and the plot they were grown on was the junction between row R and row E--hence the very creative name.