Roger Federer – $11.3 Million, Switzerland

According to ATP rankings in Men’s Single-segment, Roger Federer is the fourth most successful tennis player in the category at this moment, although he was at the top of the ATP rankings not so long back. Federer, who has clinched the most number of Grand Slams as a male player. Roger made a significant investment in a luxurious property that sits on a 1.5-acre land right beside the picturesque Lake Zurich.

After snapping it up, the tennis star built a beautiful glass mansion right in the middle of the vast land, and we heard that he spent more than $7.9 million for developing the property. The glass-built villa has 5000 sq ft of a residential area in total and also comes with an apartment that Federer got built for his parents.