He competed at the 1968 and 1972 Olympics in the 110 m event , but failed to reach the final .
Sergio Liani ( born 3 August 1943 ) is a retired Italian hurdler .
Sergio Liani competed at the 1968 and 1972 Olympics in the 110 m event , but failed to reach the final .
Sergio Liani ( born 3 August 1943 ) is a retired Italian hurdler .