Conversation so far:
When did Leander Paes's David Cup career start?
Paes started his Davis Cup career in 1990 at the age of 16.
Did he win in 1990?
he partnered Zeeshan Ali in doubles to beat the Japanese team in a gruelling five-set encounter.
When was the last year he played for the Davis cup?
In 2007, Leander has three wins (two doubles and one singles) and no losses in the Davis Cup.

Question: Who did he play doubles with?
Self-contained rewrite: Who did Paes play doubles with in the 2007 Davis Cup?