Answer:
I am an odd number. Take away one letter and I become even. What number am I?
Everyone has me, but nobody can lose me. What am I?
By myself, I'm practically nothing. Worthless as a leader, but when I follow a group, their strength increases tenfold. What am I?
The faster you run, the harder it is to catch me. What am I?
Sometimes I am white, sometimes I am dark. Most people love me. What am I?
When someone uses this acronym, you know you've got to pick up the pace