What is the first, last name, gpa of the youngest one among students whose GPA is above 3?
SELECT stu_fname ,  stu_lname ,  stu_gpa FROM student WHERE stu_gpa  >  3 ORDER BY stu_dob DESC LIMIT 1
youngest one refers to ORDER BY stu_dob DESC; GPA is above 3 refers to stu_gpa > 3; first name, last name, and GPA refers to stu_fname, stu_lname, stu_gpa;