they were instructed by their employer (Hyundai) to enter the US legally using the visa waiver program which is normally used for citizens from countries deemed most preferred or some shit to visit the US as tourists for up to 90 days without an official visa. One of the main parts of the visa waiver program is that you are PROHIBITED from any and all forms of employment while in the US.
>The Visa Waiver Program (VWP) allows citizens of certain countries to travel to the United States for tourism or business for up to 90 days without a visa. To use the VWP, travelers must obtain authorization through the Electronic System for Travel Authorization (ESTA) and hold a valid e-passport. Travelers may lose VWP eligibility if they have recently traveled to certain countries, such as Iran, Iraq, Syria, or Cuba, since 2011 or 2021, respectively.
>As of September 5, 2025, the Mexican Peso (MXN) currently has more purchasing power than the South Korean Won (KRW). This is evidenced by the exchange rate where 1 Mexican Peso is equivalent to approximately 74.206 Korean Won [1]. Conversely, 1 South Korean Won is worth about 0.01348 Mexican Pesos [1]. Over the past decade, the Mexican Peso has appreciated by +9.16% against the Korean Won, and year-to-date in 2025, it has increased by +4.73% [1]. This consistent appreciation indicates that the Mexican Peso has gained purchasing power relative to the South Korean Won over time [1].