Marroquin is the only female motoring journalist in Guatemala. 

Since she started her professional career in 2012, she has worked for Latin American channels such as Speed and Fox Sports 3. She currently hosts automotive programmes on TSR_todo sobre ruedas, an 18-year-old weekly show that includes industry news, product tests, interviews with industry experts, and tips on vehicle maintenance and repair.

«One of the things I like most about my job is being able to break stereotypes. The automotive industry is designed for men, but in recent years we women have made our way into the industry. We are proving that we are just as good at talking about and testing cars», says Monika.