Davros was a Kaled scientist from the Planet Skaro, native to the Doctor Who Multiverse.

He was a polymath, being vastly gifted in practically every field of science, and a deadly adversary to the man he considered to be his arch-nemesis, The Doctor.

Known for creating the omnicidal Dalek race, Davros was considered one of the greatest evils in his multiverse, and consequently a man many wished to kill.

Despite his crippled body, this was most definitely a daunting task.