a very specialized term that means specifically “some1 who sets low goals in order to easily achieve them”
possibly ends in -ian, as in valedictorian, but I could be wrong so don’t place to much weight on the suffix

Suggested Reading:

Goal Setting for StudentsA book for parents and teachers to help students take more responsibility for their education.....Students learn how to use the goal setting principles in school and in life.....Winner of three national parenting book awards.