I am a mainframe Db2 DBA, after having 5yrs of experience, I had a resume of almost 4 pages. I was asked to interview a person with 20yrs experience his resume

I am a mainframe Db2 DBA, after having 5yrs of experience, I had a resume of almost 4 pages. I was asked to interview a person with 20yrs experience his resume was 2 pages. His resume had all works he did in that 20yrs and tools he used. That day I decided if I am sending out an resume it's not going to be more than 2 pages. I can still remember his resume, it was simple to read.