The Sontaran’s are another favorite of mine from Doctor Who.
Sontarans are a race of belligerent and militaristic clones from the planet Sontar, created by the Kaveetch.
Due to the high gravity of the moon that they were first created on, the Sontarans had great strength and resilience in lower gravity environments like Earth or Gallifrey. However, Sontaran muscles were designed for load bearing rather than leverage, which could lead to unwieldiness. The Sontaran cardiovascular system was 210% more efficient than humans. Sontarans could live into their eighties, but this was uncommon due to their military culture.
Actually my favorite is specifically one Sontaran named Strax who interacted with the Doctor several times.
After being resurrected in the aftermath of the Battle of Demons Run, Strax worked with Madame Vastra and Jenny Flint on Paternoster Rowin in 1888 London.
Have a great night!