“well-combed, neat,” late 14c., from past tense of dialectal kemb, from Old English cemdan (see unkempt). A rare word after c.1500; any modern use probably is a whimsical back-formation from unkempt.
Kempt in complete control of Cyclones | College | Liberal Dictionary
Cincinnati picks up quarterback Kyle Kempt as first 2013 commit
Meet Iowa State’s QB who toppled Oklahoma. | Sports on Earth
General Kempt took over the command of Sir Thomas Picton’s division
Kyle Kempt on college football journey to Iowa State – YouTube
Kyle Kempt gained a fan after Oklahoma upset — Bob Stoops’ wife, Carol