As a Junior High School student, Yaw has been impressively crafting machines like excavators and trucks using everyday materials such as plywood and syringes. A recent video showcases Yaw operating an excavator he built himself, highlighting his exceptional talent and creativity. Yaw's story echoes a similar tale of innovation from 2020. Kelvin Odartey, then 18 and a Junior High School graduate, received widespread acclaim for constructing a car from scrap metal. Odartey drove his self-made vehicle to his Basic Education Certificate Examination (BECE) centre, where he completed his final paper.