He looked like 55 +/-5 in 2013 https://www.linux.com/news/u-boot-creator-wolfgang-denk-great-achievements-embedded-linux/ https://www.linux.com/news/u-boot-crea

He looked like 55 +/-5 in 2013 https://www.linux.com/news/u-boot-creator-wolfgang-denk-great-achievements-embedded-linux/ https://www.linux.com/news/u-boot-creator-wolfgang-denk-grea... I have used U-Boot in many projects and my current one uses it, too.