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 most undefeated wins in boxing?" whose answer is Jimmy Barry.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most undefeated wins in boxing
Useful Output:

Doc 1: Rustico Torrecampo, a name that will forever resonate in Philippine boxing, was the first fighter to score a victory against Pacquiao, and he
Doc 2: 1) Jimmy Wilde (93 wins) · 2) Julio Cesar Chavez (89 wins) · 3) Floyd Mayweather Jr. (50 wins) · 4) Rocky Marciano (49 wins) · 5) Larry Holmes (48
Doc 3: Floyd Mayweather Jr. lead the list of undefeated boxer in history. · Edwin Valero is the only boxer on the list with 100% finish rate. · Other
Doc 4: Jimmy Wilde is the record holder for the longest undefeated streak in boxing history, with 93 straight wins. He was one of the greatest
Doc 5: The reason why their a lot of undefeated boxers because the top boxers don't fight each other. It's like they duck and run from each other.