A brother might stab you in the back. A woman certainly will, but a bike will never let you down!
~ Johnny Klebitz's powerful quote
Well, I think what I've earned is that there's always a man, dude. He just wears a different uniform.
~ Johnny Klebitz
2550295-johnny klebitz by kenin140-d3g89gt
Jonthan "Johnny" Klebitz was the main protagonist and the playable character in Grand Theft Auto: Lost of the Damned, the DLC downloadable for Grand Theft Auto IV. He is the tough mastermind and crinimal biker. 

He is the vice president of the biker gang. The Lost MC. He used to be a friend of Niko Bellic. He first meet him at the sale at the apartment in the mission "Buyer's Market". But during the mission "Collector's Item" he betrayed him. But Niko did not kill him at all. He was also a friend of Jim Fitzgerald. They do work together. But in the final cutscene of the mission "Was It Worth It?". Johnny had an emotional day after he killed all of Ray's goons. Johnny's girlfriend Ashley Butler tells him that Jim is dead. In the final mission "Get Lost". Johnny Klebitz, Terry Thorpe, and Clay Simons. break into a prison and kills all the serurity guard's. And after Johnny finally kills Billy Grey. He killed him for attempting to turn against Johnny and the brothers. After all 3 escaped from the prison. They discover that their clubhouse was burned down. After that The Lost MC Moves to Brian Jeremy's safehouse.