Create a report that connects associated data to a specific record

I need some help trying to create the right data entry structure for the report I would like to have. 

I have a specific list of names and every week each persons sales a quantity of items and revenue.  The data entry section has multiple fields of other data within this table.  I will have multiple people per week and want to assign the specific sales data to each person so I can aggregate those weekly reports.

I'm not sure how to have the names on a drop down list and the have the next set of field data associated to the specific person on the weekly report. 

Thanks You
Cameron