Vonkaus was one of the legendary geldings. He won the Suurmestaruus (grand championship race) in the years 1968, 69 and -71. He also made two Finnish records, first 1.24,6 and later 1.24,2.
Raimo Naumanen wrote a book about the gelding, called Voiton vei Vonkaus (The winner is Vonkaus, 1978)
A horse can be nominated to Stars’ Stable (Tähtien Talli) for outstandingly good performances in the trotting races. So far 8 warmblooded trotters and 8 finnhorses have been nominated. See them all at Hippos.fi / Tähtien talli