|Date of birth:||January 13, 1990|
|Profession:||Rookie Mercenary, Sharpshooter, Former US Soldier|
|Rank:||Commander of the Young Expendables (formerly)|
|Played by:||Liam Hemsworth|
|Only appearance:||The Expendables 2|
|Deleted from:||The Expendables|
He fell in love with a French woman named Sophia, Billy "The Kid" wanted to leave the team, but was killed by Jean Vilain during a mission with them in what would have been his last month on the team.
The team then honored Billy "The Kid"'s loss by tracking Jean Vilain and finding him, to put a stop to his plot and avenge their fallen ally. Barney Ross (who he looked up to as a father figure) personally engaged Jean Vilain in hand-to-hand combat and defeated him, killing him.
Billy "The Kid" joined the SASR at some point. He served as a designed marksmen for his squad. One day Billy "The Kid" and his squad were fighting in a valley in Afghanstian. After a three-hour engagement, Billy "The Kid"'s squad was killed with him being the sole survivor.
After the fatal day Billy "The Kid"'s day proven to worst when he had found out that a stray dog that he had taken in, was killed by orders of the General. Billy "The Kid" stated that animals were not allowed on base and shot dead prior to his return. After this horrible day, Billy "The Kid" decided to leave the Military.
Sometime later Billy "The Kid" met Expendables, a mercenary team, who offered Billy "The Kid" a spot alongside the team. Billy "The Kid" decided that he could use the job let-alone the money for his girlfriend; Sophia who he met when she was a nurse.
- Liam Hemsworth was originally cast as a sniper in The Expendables, but the character was deleted from the script and later recycled into Gunner Jensen. Stallone, however, remained in contact with Hemsworth and promised him a role in a possible sequel.
- He has the similar appearance to the character Piers Nivans from Resident Evil 6, both look alike and share the same skill set (both are snipers and die.)