Complex sentence: While still a teenager, he spent a year at Silicon Valley's legendary Xerox Palo Alto Research Center (PARC) and subsequently studied computer science and electrical engineering at Munich Technical University, graduating at the top of his class.
Split into simpler sentences: While still a teenager, he spent a year at Xerox's Palo Alto Research Center (PARC) in Silicon Valley. He subsequently studied computer science and electrical engineering at Munich Technical University, graduating at the top of his class.