Sinn Yahsin Armstrong started working at UNLV as a temporary worker for UNLV Dining/Aramark in 2014. He cooked, ordered products, worked all the stations, and was the safety person. Sinn also worked at the TMC as a temporary worker for events. In November 2014, Sinn started working in the UNLV Custodial Department while maintaining his other temporary jobs until 2016. In February 2021, Yahsin became the facility manager at the UNLV Rebel Recycling Program.