In Spain, you can run with the bulls. In India, you can swim with them!
With Hinduism as the primary religion, people of india avoid restricting the movement of cows and as a result the animals often find their way into buildings...and swimming pools, which is what happened during this swimming competition.
From the article:
"The animal is understood to have entered the building via an open side door, and enjoyed his dip in the pool for over an hour - with indifferent competitors simply continuing to swim around him."