The Hammer was a 17th round pick in 2000 , struggled to get a foothold (and a regular position) with a major league team, but still ended up with nearly 200 career homers. John Sickels provides a nice write up of the prospect that was Josh Willingham:

 

http://www.minorleagueball.com/2014/10/13/6894429/17th-round-195-homers-the-career-of-josh-willingham-prospect-retrospective

Edited October 15, 201412 yr by Kirby_waved_at_me

Maybe for the last time: