Mark is driven to excel at everything he does. he constantly beats everyone at work in reaching the monthly sales quota. mark seems to be motivated primarily by needs.

The answer to this question is esteem needs
Esteem needs refers to a need for someone to feel that he/she had a sense of value. Esteem needs has a wide range of variety, including the need to feel confidence, the need to feel respected by other, the need to feel that he/she is an important team member, etc.

A plane crash in Croatia killed Ron Brown and 34 others.