Isaac Kleiner

Issac Kleiner is a character in the Half-Life series.

Working as a scientist in Black Mesa when the Resonance Cascade happened, Kleiner became more notable 20 years later as one of the heads of the City 17 Resistance against the Combine. Outside of Half-Life, Kleiner is also notorious among Garry's Mod players for his association with "mingebags"/noobs due to being the default model that is often unchanged by new players.

Tournament History
Kleiner's first and only appearance in King of /v/ so far has been in 2022, when after the Linkin Park Half-Life 2 AMV "In the Virtual End", blew up in the Half-Life community, he was voted into the tournament and managed to narrowly beat whitelisted candidate Mike Tyson in round 1. After this, a guy who has been nicknamed "Kleinerbro", started doing several pictures and videos in Garry's Mod of Kleiner abusing, dominating, and killing his opponents. During this time, Kleiner was also known as "Dr. ICHAD KLEINER", and "KING KLEINER". Unfortunately, Kleiner's run was cut short as he was a victim of the round 3 massacre and lost to Simon Belmont. His legacy lives on as Dark Kleiner, who insists that in 2023, IT WILL BE HIM.