Conversation so far:
Who is the only indian to have reached the singles final of the all england badminton championship
Prakash Padukone was the first Indian to have reached the singles final of the All England badminton championship.
When  did Prakash Padukone reach the singles final of the All England  badminton championship
In 1980 Prakash Padukone reached the singles final of the All Englad badminton championship and became the first Indian champion to win.

Question: Any other championships
Self-contained rewrite: Where any other championships  won by Prakash Padukone