Futurekind Chieftain
The Futurekind Chieftain was the chieftain of the Futurekind, hanging around Silo 16. As his initiation to the Futurekind, he was forced to lie on the ground while several motorcycles were rode over his face, hence the markings on it.(according to Graeme Harper in an interview in Doctor Who Adventure magazine,)
After Professor Yana turned back into the Master, the Futurekind horde could get inside the abandoned Silo. But the Doctor, Martha Jones and Jack Harkness escaped in time, leaving the Chieftain and his minions to feed only on Chantho's remains. Presumably he had died when Malcassairo had nova-ed later on that year, along with the entire Futurekind species. (DW: Utopia)