You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "the most clean sheets in the premier league?" whose answer is Petr Čech.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most clean sheets in premier league history
Useful Output:

Doc 1: Petr Čech: 202 Clean Sheets · David James: 169 Clean Sheets · Mark Schwarzer: 151 Clean Sheets · David de Gea: 147 Clean Sheets · David Seaman: 140
Doc 2: A reminder that Petr Cech was only 22 years old when he set the Premier League record for clean sheets in a season (24).
Doc 3: Goalkeepers With Most Premier League Clean Sheets Of All Time · 10. Peter Schmeichel - 128 · 8. Edwin van der Sar - 132 · 8. Tim Howard - 132 · 8.
Doc 4: Former Arsenal and Chelsea goalkeeper Petr Cech holds the record for most clean sheets in Premier League history, having registered 202 shutouts.
Doc 5: Chelsea legend Petr Cech holds the Premier League record for most clean sheets. The shot-stopper registered an unbelievable 202 clean sheets