Pertinax
Publius Helvius Pertinax born in 126 and ruled for a short period in 193. In his early life he was a teacher of Grammar but eventually became a commissioned officer after he sought a more rewarding and fulfilling career. During the Parthian war he was promoted several times and became governor of the provinces of upper and lower
Pertinax was proclaimed Roman emperor the day after Commodus was murdered in 193 and his reign lasted only 86 days. It was said that a group of over 300 disgruntled soldiers stormed the palace for the reason that they had only received half their promised pay.