Conversation so far:
When did Leander Paes' David Cup career start?
Paes started his Davis Cup career in 1990.
Did Leander Paes win in 1990 Davis Cup?
Leander Paes partnered with Zeeshan Ali in doubles to beat the Japanese team in a five-set encounter.
When was the last year Leander Paes played for the Davis Cup?

Question: Who did he play doubles with?
Self-contained rewrite: Who did Leander Paes play doubles with in the 1990 Davis Cup?