Facts: - sport: cycling - height: 1.75 m ftin on - birth date: 2 april 1976 - weight: 67 kg lb on Based on these bullet points, write a short biography describing the life of serhiy cherniavskiy .
A:
serhiy volodymyrovych cherniavskiy -lrb- ; born 2 april 1976 -rrb- is a retired ukrainian cyclist .he won a silver medal at the 2000 summer olympics and a world title in 2001 in the 4000 m team pursuit .after retiring from competitions he was teaching cycling while working on his phd at the vinnytsia state pedagogical university .