He set his personal best ( 13.6 seconds ) in June 1971 in Prague .
During his career Liani won four national 110 m titles , in 1970 , 1971 , 1973 and 1977 .
Liani set Liani 's personal best ( 13.6 seconds ) in June 1971 in Prague .
During his career Liani won four national 110 m titles , in 1970 , 1971 , 1973 and 1977 .