Roger Federer’s $8.1M mansion: Why did he build a new Lake Zurich home?

Roger Federer’s former Wollerau glass mansion near Lake Zurich was built as a private family home and was reportedly worth about $8.1 million. He listed it for 5.4 million Swiss francs in 2017 and sold it in 2018. Federer later focused on his much larger Rapperswil-Jona waterfront estate, where construction has faced several delays and disputes.