Christina Machamer was a contestant on Season 4 of Hell's Kitchen. She was the winner of that season and was awarded an Executive Chef position at Ramsay's London West Hollywood in Los Angeles, with a salary of $250,000.
Christina walked into the competition with the least experience, which caused her to be pushed around by her teammates. Despite this, she never lost her cool and kept a generally calm head despite the constant bickering in the red team early on, and was always focused. In the kitchen, while inconsistent early on, her intelligence and passion later helped grow stronger as a chef, which, along with her doubtless leadership skills, helped her win the competition as a result. She got along with just about everyone, and formed friendships with Bobby, Louross, Petrozza, and an even stronger one with Corey despite some issues with the latter early on, she had running feuds with Matt and Jen and had a short-lived feud with Ben.