Technically, Kelchner was #5, since Curtis Conway was moved to WR.
That class was loaded.
Mirer, Simien, Kelchner, Shawn Smith, Irv Smith, Jarrell, Levens, and Pollard were all top 100.
Eric Jones was just outside of the top 100 as well, along with a few others.
Link: https://www.upi.com/Archives/1989/02/04/College-Football-Recruiting/9744602571600/