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 has the longest winning streak in ufc?" whose answer is Anderson Silva.
Each document should contain about 30 words, and these documents should contain useful information.

Query: longest winning streak in ufc
Useful Output:

Doc 1: #1 Anderson Silva, 16 wins. The much-awaited number one spot goes to the legend, Anderson Silva. Undoubtedly, 'The Spider' has been one of the
Doc 2: GSP: 13 wins, 4 finishes. Silva: 16 wins, 14 finishes. Don't see anyone touching Silva's mix of a legendary win streak coupled with the style points of
Doc 3: However, the judges saw it differently and gave Albazi the split decision victory, bringing his current win streak to five. He's got a long way
Doc 4: For this video, we'll be taking a look at ten of the longest winning streaks in UFC history.
Doc 5: Igor Vovchanchyn (35 Wins)  There may not be a ton of great fighters during his streak, but Igor Vovchanchyn's legendary streak of 37 fights