[1] To date Liebler is one of two racing deaths during the SCCA National Championship Runoffs, along with Jim Ladd.
[3] Between 1986 and 1989 the Kansas based driver won the Midwest Division championship in the Formula Atlantic class four consecutive times.
[4] In 1987 Liebler had a heavy crash at the Lake Afton Grand Prix, near Wichita, Kansas.
In the violent crash the driver suffered a broken pelvis, cracked teeth and double vision for almost six months.
Liebler's car launched into the air and rolled several times before coming to rest a 100 yards after the crash.