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 wins in the xfinity series?" whose answer is Bill Elliott.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most wins in Xfinity Series
Useful Output:

Doc 1: Wins, Championships, Champion Years. 1, Kyle Busch, 102, 1, 2009. 2, Mark Martin (HOF), 49. 3, Kevin Harvick, 47, 2, 2001, 2006. 4, Brad
Doc 2: Hall of Famer Darrell Waltrip was one of those 13 faces, etching his name in Victory Lane in 1979. He nearly broke the streak in 1981, but Ron
Doc 3: Hendrick Motorsports, which has amassed the most NASCAR Cup Series victories all time (313), will field a NASCAR Xfinity Series entry in 16
Doc 4: The most wins in a NASCAR career (Xfinity Series) is 102, achieved by Kyle Busch (USA) between 14 May 2004 and 10 July 2021. Busch secured his 100th win in
Doc 5: Hill's five Xfinity Series wins at Atlanta ties a record set by former NASCAR Cup Series champion Kevin Harvick. His eight-win total at