  We present the discovery of a z=4.13 galaxy TN J1338-1942, the most distant
radio galaxy in the southern hemisphere known to date. The source was selected
from a sample of Ultra Steep Spectrum (USS; alpha < -1.3) radio sources using
the Texas and NVSS catalogs. The discovery spectrum, obtained with the ESO 3.6m
telescope, shows bright extended Ly-alpha emission. The radio source has a very
asymmetric morphology, suggesting a strong interaction with an inhomogeneous
surrounding medium.
