Brazilian defender Thiago Silva believes that Paris Saint-Germain are "one of the greatest clubs in the world."
The 27-year-old was officially unveiled as a PSG player only on Friday because of his commitment to Brazil at the London Olympics.
"I started to take a look at Ligue 1 when [sporting director] Leonardo and [coach] Carlo Ancelotti came here and I followed their project with great interest," he said.
"Leaving Milan to come here was not an easy choice to make. Now I am very happy.
"I do believe in the project. I signed for one of the greatest clubs in the world."
PSG will aim to bag their first Ligue 1 victory of the season when they host Bordeaux on Sunday.
