Vātsyāyana, an ancient Indian philosopher and the author of the *Kama Sutra*, is believed to have lived in India during the 2nd or 3rd century CE, likely in Pataliputra (modern-day Patna, Bihar).
Vātsyāyana, an ancient Indian philosopher and the author of the *Kama Sutra*, is believed to have lived in India during the 2nd or 3rd century CE, likely in Pataliputra (modern-day Patna, Bihar).