ta Gabriel Nobre, 19, with his mom and sister right after he found out he'd passed Brazil's famously difficult university entrance exam. Gabriel had cut a deal with a prep course to clean the building in exchange for free classes to help him prepare for the exam.
Here is Daisuke Inoue, the inventor of karaoke. He chose not to patent the machine because he wanted to "teach the world to sing" and never regretted it, despite the billion dollar industry his machine birthed. Photo of him and the very first karaoke machine ever made.