Senior Katie Luetkens, a member of the stellar UM softball team, has wanted to be a doctor since kindergarten. In pursuit of that goal, she has been following the advice of softball coach Carol Hutchins: "Keep working hard and give it your best." Now she is applying that philosophy to Sushama Pavgi's MCDB 419 class. Luetkens is one of 12 students in a class exploring through hands-on research the effects of testosterone. Read more about Katie and her appreciation of Dr. Pavgi and her approach to teaching on MGoBlue.com.