About Bill Jelen
Bill Jelen is the host of MrExcel.com and the author of 31 books on Microsoft Excel including the following:
- Pivot Table Data Crunching
- VBA & Macros for Microsoft Excel
- Excel Gurus Gone Wild
- Guerilla Data Analysis Using Microsoft Excel
- PowerPivot for the Excel Data Analyst
He has made over 60 guest appearances on TV’s Call for Help with Leo Laporte and was voted guest of the year on the Computer America radio show. He has produced over 1100 episodes of his daily video podcast Learn Excel from MrExcel. When not writing books, Bill spends six months on the road, entertaining people while showing them the powerful tricks in Excel. Before founding MrExcel.com in 1998, Jelen spent twelve years “in the trenches”, as a financial analyst for the accounting, finance, marketing, and operations departments of a publicly held company. Since then, his company automates Excel reports for hundreds of clients around the world. The website answers over 30,000 questions a year – for free – for readers all over the world. Jelen hails from Akron, Ohio.