South Asians are people from the region of South Asia, which includes countries like India, Pakistan, Bangladesh, Nepal, Bhutan, and Sri Lanka. This diverse group is characterized by a rich tapestry of cultures, languages, and religions, including Hinduism, Islam, Buddhism, and Sikhism. The population of South Asia is over 1.8 billion, making it one of the most populous regions in the world. South Asians contribute significantly to global culture, economy, and politics, with notable figures in various fields, such as Mahatma Gandhi in politics and Rabindranath Tagore in literature.