Johnston signed for Kilmarnock in August 2004, reuniting him with former Hearts management team Jim Jefferies and Billy Brown.
Brown University | James Brown | Billy Joel | Gordon Brown | Chris Brown | Brown | Billy Wilder | Brown v. Board of Education | Billy Crystal | Billy Bob Thornton | Jerry Brown | Billy Taylor | Billy Hart | Billy Connolly | Billy Bragg | Billy Idol | Billy Cobham | Billy Preston | Mack Brown | Chris Brown (American entertainer) | Billy Ray Cyrus | Billy Graham | Billy Eckstine | Little, Brown and Company | Joe E. Brown | Chris Brown (American singer) | Charlie Brown | Billy Budd | Joe E. Brown (comedian) | Ian Brown |
Billy Brown was also a mascot on sorties over Berlin during the war, with the advice "I trust it suffers no deflection, this stuff is for the Hun's correction" (i.e. Adolf Hitler.).