Conversation so far:
What happened with the group Bucks Fizz at Eurovision?
On 4 April, Bucks Fizz represented United Kingdom in the 1981 Eurovision Song Contest, which was held in Dublin.
Did th group Bucks Fizz win the contest at the 1981 Eurovision Song Contest?
Bucks Fizz won the contest at the 1981 Eurovision Song Contest by a margin of four points, beating Germany into second place.
Did winning the 1981 Eurovision Song Contest help the group Bucks Fizz' with their careers?
Bucks Fizz's Making Your Mind Up became a major hit around the continent, reaching No.1 in the UK as well as eight other countries and selling four million copies worldwide.

Question: What happened after this?
Self-contained rewrite: What happened after th group Bucks Fizz won the 1981 Eurovision Song Contest and their song Making Your Mind Up became a hit?