Wiki information Vanchev:

Krasen Vanchev
Author, Person

Ivanka Vancheva
Olympic athlete, Athlete, Measured person, Person

Ivanka Vancheva is a former javelin thrower from Bulgaria, who set her personal best in 1980, throwing 65.38 metres. She competed for her native country at the 1980 Summer Olympics in Moscow, USSR, finishing in fifth place in the overall-rankings.