en.Wedoany.com Reported - Gustavo Machado, a 23-year-old engineering student from Brazil, has turned his project of building a roller coaster in his backyard into a career. He currently serves as the ride supervisor at Cacau Park in Itu, São Paulo state, coordinating the installation, testing, and commissioning phases of a super-large roller coaster standing 55 meters tall.

Developed by Dutch manufacturer Vekoma, the roller coaster features a magnetic launch system that accelerates to 120 km/h in just 3 seconds. The structure reaches a height of 55 meters, with a total track length of 1 kilometer and a total weight of approximately 737 tons, assembled from 90 track sections. Each of the two trains has 16 seats, with a theoretical hourly capacity of 1,000 riders.

Construction began in March 2025 and took about one year and five months. Gustavo's roller coaster construction videos garnered millions of views on social media, catching the attention of Alê Costa, founder and CEO of Cacau Show, who subsequently offered him a job. Gustavo now coordinates collaboration between the Brazilian team and international suppliers on the project, where track sections over 10 meters long require extremely precise adjustments during installation.

Gustavo's project began when he entered university at age 17, starting with a jigsaw and a cordless screwdriver provided by his father. He tested at least ten prototype carts before finally finding a configuration capable of carrying passengers. Safety designs referenced parameters from standards such as ASTM, ABNT, and EN regarding human body tolerance limits. The young man, who first sketched a roller coaster track path design as a graffiti at age 15, ultimately found himself on site participating in the installation of large amusement rides.

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