Conversation so far:
What were the details surrounding Sourav Ganguly's marriage?
Weeks after Sourav Ganguly's successful tour of England, Ganguly eloped with childhood sweetheart Dona Roy.
Why did Sourav Ganguly and his childhood sweetheart Dona Roy elope?
Sourav Ganguly and Dona Roy's families were sworn enemies at that point and the news of their elopement caused an uproar between them.
The news of Sourav Ganguly and Dona Roy's elopement caused a what?
The news of Sourav Ganguly and Dona Roy's elopement caused an uproar between their families. However, both families reconciled and a formal wedding was held in February 1997..
Where was the wedding held?
Sourav Ganguly and Dona Roy had civil marriage at the registrar office in August 1996, and a grand wedding ceremony with the presence of family and friends on 21st February 1997.

Question: What does ODI stand for?
Self-contained rewrite: What does ODI stand for?