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: "who is the most decorated us olympian of all time?" whose answer is American swimmer Michael Phelps.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most decorated us olympian
Useful Output:

Doc 1: Michael Phelps is one of the most decorated Olympic swimmers in TeamUSA history with 28 total medals, including 23 gold. He began swimming at the early age of
Doc 2: He is the most successful and most decorated Olympian of all time with a total of 28 medals. Phelps also holds the all-time records for Olympic gold medals (23)
Doc 3: Simone Biles earned her eighth Olympic medal Tuesday when Team USA won the gold in the women's team final, making Biles—who competed in
Doc 4: Ledecky now stands alone as the most decorated female American Olympian, in any sport, with 14 medals.
Doc 5: The most decorated Olympian before Michael Phelps came along was Soviet artistic gymnast Larisa Latynina who won a total of 18 medals.